Header For Mac

  



  1. Mac Shorty Headers
  2. Header For Mac Shortcut
  3. Email Header For Mac

Show detailed headers in Mail on Mac. When you view an email message, you can show more fields in the message header, such as List-ID or Resent-From. Open Mail for me. But I think the environ should exist in a header file, or at least defined somewhere. – hackjutsu Jul 13 '15 at 18:12 add a comment Your Answer. Tubing NO STEEL - we prefer our header to break, NOT YOUR MOTOR) (.flex connector not included) (+PLEASE Note! MACS headers are not designed to support the tuned pipe or in-line muffler that they connect to the motor they are attached to.) DA 85s & 170twn (1' od tubing) (screws 5mm x 16mm socket head) (center to center = 41.88mm/1.648') 4590: 4591. Jun 20, 2019 The terms Header and Footer typically come from word processing programs. They denote repeated elements that show at the top and bottom of every page. Headers and Footers work similarly on PowerPoint Notes and Handout pages. Also see Special Application Headers Please note MACS headers are not designed to support the Tuned Pipes or In-Line muffler that are connected to them. They (the Tuned Pipe or In-Line Muffler) must be self- supported. MACS Products will not replace or repair headers used in this manner.


Each header is custom fit to the specific engine and includes applicable screws or strap.
Flexible connector and tie straps are not included.

9-2-2020


.10 size are 7/32' less ----- .20 size are 1/16' less
.90-3.2 are 1/16' more ----- 3.0-up are 1/8' more
inch to mm
Std. 1 5/8'= 41.27mm --- Long 2 3/8'= 60.325mm --- ex-long 3 1/8`'= 79.375mm
Threads are in Engine

Marine Headers are the same as standard Headers,
but angling up out of a boat at 15° / 'degrees' or use on a
high wing airplane to angle down under the wing at 15° / 'degrees'

Engine(s) FittedStock #
standardlongex-long15° marine
.10-.15 Engines ( 9/16'od Alum. tubing uses - 1/2'id Silicone tubing)
PLEASE Note! MACS headers are not designed to support the tuned pipe
or in-line muffler that they connect to the motor they are attached to.
O.S. .10-.18 CV,FP,LA&FSR
K&B .18 (bolt through)
Magnum XLS.15
MDS .18 FS Pro
Thunder Tiger GP .10-.15
(screws 4/40 x 1 1/4' fillister head)
(center to center = 27.43mm/1.080')
Super Tiger.18 Inboard Engine
(the mounting of this motor hasn't been
verified - any help would be appreciated)
2040204120422043

Super Tiger X.11 (bolt through)
(screws 2-56 x 1 1/4')
(center to center = 24.75mm/0.975')

20602061
Custom .15 -.18 Marine
( screws -4/40 x 1 1/2' fillister head )
( center to center = 27.43mm/1.080' ) for O.S. .18 CV RMX and other equivalent motors Wrap-to-center 25°up / 17° down header pipe (5/8'od tube) (this header puts the pipes right behind the motor, the carb. may need to be adjusted to allow this header to fit)
2074
Engine(s) FittedStock #
standardlongex-long15° marine
.20-.36 Engines ( 5/8'od Alum. tubing / uses - 1/2'id Silicone tubing)
(+PLEASE Note! MACS headers are not designed to support the tuned pipe
or in-line muffler that they connect to the motor they are attached to.)
ENYA X .19-.25 (bolt-on)
(screws 3mm x 12mm socket head)
(center to center = 24mm/.945')
2210221122122213
HB .20 .21 .25 Veco .19 Webra .28
Strap On
2230223122322233
HP .20 (bolt-on)
(screws 3mm x 12mm socket head)
(center to center = 28mm/1.102')
2250225122522253
MVVS .20 (bolt-on)
(screws 2.5mm x 12mm socket head)
(center to center = 25mm/.984')
2260226122622263
Irvine .20 (bolt-on)
(screws 4/40 x 1/2' socket head)
(center to center = 25.40mm/1.000')
2270227122722273
O.S. .20-.25 FP & LA
Magnum .21-.28 GP
Thunder Tiger GP .25
Super Tiger G .34 (bolt through)
(screws 5/40 x 1 1/4' socket head)
(center to center = 32mm/1.260')
2300230123022303
O.P.S. 3.5 (.21)
Norvel .25 BB (bolt-on)
(screws 5/40 x 1/2' socket head)
(center to center = 7mm/1.063')
2310231123122313
O.S. .21-.36 FS-SF-FX-SX-AX
(for OS.20-.25 FP or LA see #2300)
Enya .21CX, SS30, 35X-TN & 35XS
Evolution .36 NT
GMS 2000 ABC .25-.36
Jett .25-.35
Kyosho .32-.36 GT
Magnum XLS.25 & .25-.28 Pro
MDS .28-38 FS Pro
NovaRossi Rex R.28 CR
Thunder Tiger Pro .25-.36
Webra .25-.36 Speed (bolt through)
(screws 5/40 x 1 1/4' socket head)
(center to center = 35mm/1.380')
2340234123422343
Super Tiger S .21-.34K (bolt-on)
(screws 3mm x 12mm socket head)
(center to center = 32mm/1.260')

2360236123622363
Super Tiger X.15-.25 (bolt through)
(screws 2/56 x 1 1/4')
(center to center = 30mm/1.181')
2370237123722373
Super Tiger S.21-.29 (bolt through)
(screws 4/40 x 1 1/4' )
(center to center = 32mm/1.260')

2380238123822383
ENYA .29 -.45 TV (strap-on)2390239123922393
Engine(s) FittedStock #
standardlongex-long15° marine
.35-.55 Engines ( 3/4'od Alum. tubing / uses - 5/8'id Silicone tubing)
(+PLEASE Note! MACS headers are not designed to support the tuned pipe
or in-line muffler that they connect to the motor they are attached to.)
Enya .40-.45 X & CX (bolt-on)
O.P.S. .40
(screws 3.5mm x 12mm socket head)
(center to center = 30mm/1.181')
2420242124222423
Enya .40 SS(bolt through)
(screws 5/40 x 1 1/4' socket head)
(center to center = 42.16mm/1.660')
(can be used on a .40-.45 CX)
(that has the bolt-through.95 holes)
2430243124322433
Enya 40XZ-TN & 40XZS (see-#2650)----

Fox .40-.45 Schnuerle (bolt on)
(screws 6-32 x 3/4 socket head)
(center to center = 24.13mm/.95')

2450245124522453
MDS .40 FS (bolt on)
(screws 4mm x 12mm socket head)
(center to center = 31mm/1.220')
24812482
Jett .40-.50 (not the 40L)
H.B. .40 (bolt through)
(screws 5/40 x 1 1/4' socket head)
(center to center = 38.10mm/1.500')
2490249124922493
MDS .46 FS (bolt through)
(screws 5/40 x 1 1/2' socket head)
(center to center = 42.5mm/1.673')
25102512
K&B.40 (bolt through)
(screws 5/40 x 1 1/4' socket head)
(center to center = 31.75mm/1.250')
2530253125322533
K&B.45 Sportster &.48(bolt through)
(screws 6/32 x 1 1/2' socket head)
(center to center = 35.15mm/1.384')
2540254125422543
MVVS .40 (bolt-on)
(screws 3mm x 12mm socket head)
(center to center = 28.60mm/1.126')
2550255125522553
Norvel AX .40 (see-#2800) ----
O.S. .40-.45 FSR (bolt-on)
ASP .40
Fox .45, & .50 BBRC
Irvine .40 (bolt on)
(screws 3.5mm x 12mm socket head)
(center to center = 27.94mm/1.100')
HP .40 (bolt-on)
(screws 3mm x 12mm socket head)
2580258125822583
O.S..40-.46 FX,SF (bolt through)
O.S..46-.55 AX, .50 SX
ASP.46
Evolution.40-.46 NT&.46NX,.52NX,
.60NX & TrainerA & 10cc GX (gas)
MACS Product Requires this
header be segmented and the pipe
be double mounted when used on
the Evo.10cc GX (gas) motor or any
gas motors.
GMS 2000 ABS .40 & .47
Magnum XLS .46-.52
MDS .40-.48 FS Pro
Mecoa .40-.46
NovaRossi Rex R.46/.57 CR
Rossi .45-.53 (new-bolt through)
Royal .46
Tower .46 (bolt through)
Thunder Tiger Pro .40-.46
Y.S. .56 SR (bolt through)
(screws 5/40 x 1 1/2' socket head)
(center to center = 37.08mm/1.460')
2590259125922593
Rossi .40,.45&.53 (bolt-on)
Powerhouse .40-.45
(Won't fit the new Bolt-Through motors)
(screws 3.5mm x 12mm socket head)
(center to center = 31.75mm/1.250')
2600260126022603
Picco .40 (bolt-on)
(screws 3mm x 12mm socket head)
(center to center = 27.69mm/1.090')
2610261126122613
Super Tiger GS .40-.45-.51
Como .40-.51 (bolt through)
(screws 6/32 x 1 1/2' fillister head)
(center to center = 38.61mm/1.520')
2620262126222623
Super Tiger S .40-.45 (K)
Como .40-.45 (bolt-on)
(screws 3.5mm x 12mm socket head)
(center to center = 38.61mm/1.520')
2630263126322633
Webra.40-.55 Speed(bolt through)
(screws 4/40 x 1 1/2' fillister head)
(center to center = 39.12mm/1.540')
2640264126422643
O.S. .40-.46 FP & LA (bolt through)
Enya 40XZ-TN & 40XZS
Evolution .40NX
Jett .40L
Magnum .40-.44GP
ThunderTiger GP .42 & .46
Webra .40 RC (non-Speed)
(screws 4/40 x 1 1/4' fillister head)
(center to center = 35.05mm/1.380')
2650265126522653
Webra .40-.50 Speed (old strap)
(This motors has no exhaust mounting
system - the header press-fits over
the exhaust and straps in place)
2660266126622663
YS .45 SF (bolt-on)
(screws 3.5mm x 12mm socket head)
(center to center = 31.19mm/1.228')
(The new YS.56 SR is a bolt-through)
(motor - use a #2590-2593 )
2670267126722673
Engine(s) FittedStock #
standardlongex-long15° marine
.50-.75 Engines ( 3/4'od Alum. tubing / uses - 5/8'id Silicone tubing)
(+PLEASE Note! MACS headers are not designed to support the tuned pipe
or in-line muffler that they connect to the motor they are attached to.)
Enya.45-.50SS & .50CX
&.61CX TN & CXS PRO (bolt through)
(screws 5/40 x 1 1/2' socket head)
(center to center = 42.16mm/1.660')
2710271127122713
H.P. .61
Webra .61 Speed (old strap-on)
(countersink 1.658'lx.433'hx.062'd)
2730273127322733
Fox .60 Eagle III (bolt-on)
Irvine .61
(screws 6/32 x 1/2' socket head)
(center to center = 34.80mm/1.370')
2750275127522753
K & B .61 , H.B. .61
Jett .60 L(not the .65, .67L or .76L)
Webra .61 BH (bolt through)
(screws 5/40 x 1 1/2' socket head-n/w)
(center to center = 38.10mm/1.500')
277027712772

up and over
2774

K & B .65 Sportster (bolt through)
(screws 6/32 x 1 1/2' socket head)
(center to center = 38.10mm/1.500')
2780278127822783

Kraft .61 (bolt-on)
RJLK .61
Y.S. .61 long
(Norvel AX .40)
(screws 3.5mm x 12mm socket head)
(center to center = 32.21mm/1.268')

2804 down under
2806 down under long

2800280128022803

Moki .60 (bolt-on)
(screws 4mm x 12mm socket head)
(center to center = 28.24mm/1.112')
Exhaust window size 0.350'x0.790'

(Moki.61 M7 see #2850-3)

2810281128122813
MDS .58 FS Pro (bolt through)
(screws 5/40 x 1 1/4' socket head)
(center to center = 42.06mm/1.656')
2820282128222823
MDS .61 -- call first28302831

O.S. .50 FSR & .61 FSR (bolt-on)
ASP .61
Enya 60X
MVVS .61-.77
Webra Speed .61-.70 F (bolt-on)
(screws 4mm x 12mm socket head)
(center to center = 33.91mm/1.335')
(Moki.61 M7 looks like it will fit,
being tested waiting for results)

2856 down under
2857 down under long

2850285128522853
O.S. .61 FX & SF, .65 & .75 AX
O.S. .60 FP & LA, .65 LA (bolt through)
Evolution .61NT & .61NX
(will not fit the .60NX or
10cc (gas) see #2590)
GMS 2000 ABC .61 (not the .76
or the .61 ringed, the new ringed .61
is a bolt-on not a bolt-through
see #2890 - #2893)
Jett .67L & .76L (not the .60L or .65)
Magnum XLS.61 & .61 Pro
MDS .68-.78 FS Pro
NovaRossi Rex R.60 CR
Rossi .60-.65 (new)
ThunderTiger GP & Pro .61
Webra .61-.75 P5-H (bolt through)
(screws 8/32 x 1 3/4' fillister head)
(center to center = 42.06mm/1.656')
2860286128622863
Rossi .61 & .61
Powerhouse .60 (bolt-on)
(screws 4mm x 12mm socket head)
(center to center = 36.12mm/1.422')
(Won't fit the newer Bolt-Through motors)
(Some of the older 3.5mm screw
versions are still available.) Call
2870287128722873
Picco .60 (bolt-on)
(screws 3mm x 12mm socket head)
(center to center = 27.69mm/1.090')
2880288128822883
Tower .61 & .75 (bolt-on)
GMS 2000 .61 ringed
GMS 2000 .76A
(screws 4mm x 12mm socket head)
(center to center = 40.13mm/1.580')
2890289128922893
Super Tiger G .60, S .61-.75
Jett .65 (not the .60L, .67L or .76L)
Como .61-.75 (bolt through)
(screws 6/32 x 1 1/4' fillister head-n/w)
(center to center = 47.12mm/1.855')
2900290129022903
???291029112912

Super Tiger S .61 K, .75 K (bolt-on)
(screws 3.5mm x 12mm socket head)
(center to center = 47.12mm/1.855')


2925 MAC HEADER CntrLin .60-.90 K

2920292129222923
Y.S. .60 (non long-stroke) (bolt-on)
(screws 4mm x 12mm socket head)
(center to center = 32.21mm/1.268')
2930293129322933
Header For Mac

for tuned pipes for airplanes see Aero-Tuned Pipes
for tuned pipes for boats & helicopters see Marine & Helo-Tuned Pipes
Also see Special Application Headers


Engine(s) FittedStock #
standardlongex-long15° marine
.90-1.20 Engines ( 7/8'od Alum. tubing / uses - 3/4'id Silicone tubing)
(+PLEASE Note! MACS headers are not designed to support the tuned pipe
or in-line muffler that they connect to the motor they are attached to.)
O.S. .90-1.08 FSR (old three bolt)
(screws upper two 4mm x 12mm socket)
(head-center to center=33.91mm/1.335')
(lower one 3.5mm x 12mm socket head)
2940294129422943
??29512952
MVVS .91 - 1.08
ASP .90-1.08
Magnum .90-1.08 (bolt-on)
(screws 4mm x 16mm socket head)
(center to center = 33.91mm/1.335')
296029612962n/a
Rossi .91 (bolt-on)
(screws 3.5mm x 12mm socket head)
(center to center = 40.13mm/1.580')
(Won't fit the newer Bolt-Through motors)
296529662967n/a
Super Tiger G 90
Jett .90-1.20 (bolt through)
(screws 6/32 x 1 1/4' fillister head)
(center to center = 47.12mm/1.855')
2970297129722973
Super Tiger K 91 (bolt-on)
(screws 3.5mm x 12mm socket head)
(center to center = 47.14mm/1.856')
297529762977n/a
O.S. 91 FX, SX& SZ .95 AX, GT 15
ASP .91 (bolt through)
Evolution.91 NX, 15cc GX(gas)
MACS Product Requires this
header be segmented and the pipe
be double mounted when used on
the Evo.15cc GX (gas), GT 15
motors or any gas motor.
Magnum .91 Pro
NovaRossi Rex R.91 CR, ICARUS 91 S
Webra .91 P5 & i (bolt through)
(screws 8/32 x 1 3/4' fillister head)
(center to center = 42.06mm/1.656')
2980298129822983
Y.S. .90 &.91 SR, .91 ST (bolt-on)
(screws 4mm x 16mm socket head)
(center to center = 32.21mm/1.268')
298529862987n/a
O.S. 120 AX (bolt through)
(screws 8/32 x 1 3/4' fillister head)
(center to center = 48.01mm/1.890')
2990299129922993
1.2-1.5 Engines ( 7/8'od Alum. tubing / uses - 3/4'id Silicone tubing)
(+PLEASE Note! MACS headers are not designed to support the tuned pipe
or in-line muffler that they connect to the motor they are attached to.)
Irvine 120-150
(screws 4mm x 16mm socket head)
(center to center = 44.70mm/1.760')
405040514052n/a
ASP 120
Evolution 100 NT & 1.20 NX
Magnum XL 120
(screws 4mm x 16mm socket head)
(center to center = 43.37mm/1.668')
4070407140724073

Super Tiger G 2300 (bolt through)
(screws 8/32 x 2' fillister head)
(center to center = 50.04mm/1.970')

4094 Wrap to Center, S.T.G. 2300

4090409140924093
Thunder Tiger 120 Pro (bolt through)
(screws 8/32 x 2' fillister head)
(center to center = 48.77mm/1.920')
410041014102n/a
Webra 120 / Bully 1.2 PR
GMS 2000 120 / Mark 135
MDS 148 / MVVS 215
UAV 120
(screws 4mm x 12mm socket head)
(center to center = 40.39mm/1.590')
413041314132n/a
Zenoah G-20,G-23,G-26
(screws 5mm x 16mm socket head)
(center to center = 34.29mm/1.350')
4150415141524153
Homelite 25cc
(screws 10/24 x 5/8' socket head)
(center to center = 38.35mm/1.510')
4180418141824183
1.5-3.2 Engines ( 7/8'od Alum. tubing / uses - 3/4'id Silicone tubing)
(+PLEASE Note! MACS headers are not designed to support the tuned pipe
or in-line muffler that they connect to the motor they are attached to.)
D.L.E. 20 (in design-sub#2985-2987)
OS 22 GT (The #2985-2987 will fit and
work, But the exhaust port is larger)
(screws 4mm x 12mm socket head)
(center to center = 32.21mm/1.268')
420042014202n/a
D.L.E. 30
O.S. 33 GT
(screws 5mm x 16mm socket head)
(center to center = 33.98mm/1.338')
421042114212n/a
Evolution 26cc
MVVS 1.6
(screws 4mm x 12mm socket head)
(center to center = 35.94mm/1.415')
422042214222n/a
Moki 1.5-1.8-2.1
Mark 1.5-1.8-2.1
(screws 4mm x 12mm socket head)
(center to center = 34.08mm/1.342')
423042314232n/a

Sachs Dolmar 2.0
Brison 2.4
(screws 5mm x 16mm socket head)
(cntr-cntr=26.60x20.37mm/1.026x.802')

4276 MAC Flex Tube Straight Adpter, Giant Scale 7/8

427042714272n/a
Sachs Dolmar 2.6-3.2 ci
Brison 3.2
(screws 5mm x 16mm socket head)
(center to center = 35.31mm/1.390')
428042814282n/a
Super Tiger S 2000,2500,3000,3250
(screws 4mm x 12mm socket head)
(center to center = 44.25mm/1.742')
430043014302n/a
O.S. 3500, 160
Super Tiger S 4500
(screws 5mm x 16mm socket head)
(center to center = 44.00mm/1.732')
431043114312n/a
Super Twin ???43404342
3W 35cc & 70-80cc Twin (3W41i,
3W50i, 3W85i, 3W100i, 3W40,
(screws 5mm x 16mm socket head)
(center to center = 36.32mm/1.430')
3W 70B2-These are unverified )
436043614362n/a
ZDZ 40 (2.4)
(screws 5mm x 16mm socket head)
(center to center = 37.18mm/1.464')
438043814382n/a
Zenoah 445 Twin, GT-80 & G74
(screws 5mm x 16mm socket head)
(center to center = 38.35mm/1.510')
440044014402n/a
Zenoah G-45
(screws 10x32 socket head+square nut)
(center to center = 42.42mm/1.670')
442044214422n/a
3.0-4.8 Engines ( 1'o.d. Alum. tubing )
(*flex connector not included - see our NEW 'Ultra-Pure Silicone Tubing')
(+PLEASE Note! MACS headers are not designed to support the tuned pipe
or in-line muffler that they connect to the motor they are attached to.)
Quadra 52cc
(screws 5mm x 16mm socket head)
(center to center = 38.35mm/1.510')
446044614462N/A
Sachs Dolmar 3.7 - 4.2
Brison 4.2 - Fox 150
(screws 6mm x 16mm socket head)
(center to center = 37.90mm/1.492')
448044814482N/A
3W 35cc & 70-80cc Twin
(screws 5mm x 16mm socket head)
(center to center = 36.32mm/1.430')
(3W41i, 3W50i, 3W85i, 3W100i, 3W40,
3W 70B2-These are unverified )
451045114512n/a
DL 50, DLE 50
O.S. 55 GT
3W 60cc & 120cc Twin
B.D. 5.1 Twin, ZDZ 50
(screws 5mm x 16mm socket head)
(center to center = 40.00mm/1.574')
452045214522N/A
Webra 4.4 Bulli
Celti Husky 4.2
A/3 (A*A*A) 4.4 - 8.8
JPX 8.4 - 8.8
(screws 6mm x 16mm socket head)
(center to center = 40.28mm/1.586')
(for the Mahle case)
454045414542N/A
Zenoah Q G-62
(screws 10x32 socket head+square nut)
(center to center = 42.42mm/1.670')
456045614562N/A
4.5-up Engines ( 1' to 1 1/4'o.d. Alum. tubing )(We only use Aluminum
tubing NO STEEL - we prefer our header to break, NOT YOUR MOTOR)
(*flex connector not included)
(+PLEASE Note! MACS headers are not designed to support the tuned pipe
or in-line muffler that they connect to the motor they are attached to.)
DA 85s & 170twn (1' od tubing)
(screws 5mm x 16mm socket head)
(center to center = 41.88mm/1.648')
459045914592N/A
DA 85s & 170twn (1 1/8' od tubing)
(screws 5mm x 16mm socket head)
(center to center = 41.88mm/1.648')
459545964597N/A
Husky 6.0
Celty Husky 5.8
(screws 6mm x 16mm socket head)
(center to center = 46.23mm/1.820')
462046214622N/A
Quadra 200 Twin46404641
Sachs Dolmar 5.8 (1' od tubing)
Fox 200
(screws 6mm x 16mm socket head)
(cntr-cntr=40.28x5.64mm/1.586x.222')
466046614662call-!
Sachs Dolmar 5.8 (1 1/8' od tubing)
Fox 200
(screws 6mm x 16mm socket head)
(cntr-cntr=40.28x5.64mm/1.586x.222')
466546664667call-!
BME 58/116 Xtreme (1' od tubing)
BME 50 Classic
(screws 5mm x 16mm socket head)
(cntr-cntr=24.73x19.10mm/.974x.752')
467046714672N/A
BME 58/116 Xtreme (1 1/8' od tubing)
BME 50 Classic
(screws 5mm x 16mm socket head)
(cntr-cntr=24.73x19.10mm/.974x.752')
467546764677N/A
HeaderHeader For Mac+ - Please note MACS headers are not designed to support the Tuned Pipes
or In-Line muffler that are connected to them.
They (the Tuned Pipe or In-Line Muffler) must be self- supported.
MACS Products will not replace or repair headers used in this manner.
! - This header is available in an Extra-Extra-Long - for info. contact us.
for tuned pipes for airplanes see Aero-Tuned Pipes
for tuned pipes for boats & helicopters see Marine Tuned Pipes

Mac Shorty Headers

Manuscript

Header For Mac Shortcut

How to add headers and footers to a Numbers document

  1. With your spreadsheet open in Numbers, choose Print from the File menu. You should see a preview of how the first sheet will look when you print it. A sheet can span multiple pages.
  2. If your spreadsheet has multiple sheets, click the tab at the top of the preview to edit that sheet's headers and footers. Each sheet can have unique information in its headers and footers.
  3. To edit the headers or footers for the sheet, move the pointer over the top or bottom of the sheet until you see three fields, click a field, then enter the content. To make it easier to edit header and footer content, click the Zoom pop-up menu in the toolbar and choose a zoom level.
  4. To continue page numbers from the previous sheet, in the Print Setup sidebar choose 'Continue from previous sheet.' By default, page numbers appear in the center of all footers in your spreadsheet.
  5. To remove page numbers, click in the footer, select the page number, then press delete on your keyboard.
  6. To print your spreadsheet, click Print at the bottom of the sidebar.
  7. If you want to exit the Print Setup screen without printing, click Done in the inspector.

Email Header For Mac

Changes you make to headers and footers are saved as part of the spreadsheet.