Jib Track Labeling

jnye

Member
299
16
Western LIS
What does the smart money do to add indicators to their jib tracks. Deck is being redone so options are wide open. Put down a contrasting color, lay down temporary stick-on numbers, paint with the final color, peel away the numbers? Stencil on numbers? Simple vinyl numbering? Clearcoat to follow? Any and all suggestions appreciated.

Gear Anarchy too.

 

Mid

Blues Rule
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Bump-n-Grind

Get off my lawn.
15,375
4,255
Chesapeake Bay/Vail
^^^^ this.. after measuring back from the headstay fitting on each side... marking rough gouge settings for different wind ranges with different colored sharpies or grease pencils... 

but it would presumptuous to call myself the "smart money"

edit:

and I'll add this: even though I might get pretty close to symmetrical with my measurements, having a microadjustable lead is worth a whole lot more than a buncha numbers on my deck. rarely are jib or genoa settings the same from side to side, even in the same breeze. Hence the rough gouge settings.. Get it close and then fine tune with small for and aft adjustments or in/out haulers... 

 
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LionessRacing

Super Anarchist
4,383
615
Myrtle Beach,
^^^^ this.. after measuring back from the headstay fitting on each side... marking rough gouge settings for different wind ranges with different colored sharpies or grease pencils... 

but it would presumptuous to call myself the "smart money"

edit:

and I'll add this: even though I might get pretty close to symmetrical with my measurements, having a microadjustable lead is worth a whole lot more than a buncha numbers on my deck. rarely are jib or genoa settings the same from side to side, even in the same breeze. Hence the rough gouge settings.. Get it close and then fine tune with small for and aft adjustments or in/out haulers... 
It helps to be somewhat systematic. Something like for stronger winds all number on all gauges are higher, possibly ratioed to apparent wind e.g. at a leeward mark tighten all halyards, outhauls etc to #2 position in 10 kts, #3 in 20 etc

If you have multiple headsail choices, writing the mid range of each as #1, #3, etc works too, so that crew can "move to 1 hole aft of #1"

 

Haligonian Winterr

Super Anarchist
1,503
66
Halifax, NS
What does the smart money do to add indicators to their jib tracks. Deck is being redone so options are wide open. Put down a contrasting color, lay down temporary stick-on numbers, paint with the final color, peel away the numbers? Stencil on numbers? Simple vinyl numbering? Clearcoat to follow? Any and all suggestions appreciated.

Gear Anarchy too.
Stencils from your local vinyl guy, paint, then top coat with clear nonskid. Or no topcoat, they will stick fine if it's prepped properly.

As Bump said make sure you measure a few doze time for symmetry (helpful to measure from centreline as well, as most jib tracks aren't symmetrical side-side). We've used a shorter line every second mark to make it easier to reference. These can be supplemented with sharpie for different modes/conditions/sails, but it will fade thorugh the season.

HW

Edit: Also worth putting a vinyl strip/arrow on the car so there's never any question where the reference is.

 
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SloopJonB

Super Anarchist
72,249
14,599
Great Wet North
^^^^ this.. after measuring back from the headstay fitting on each side... marking rough gouge settings for different wind ranges with different colored sharpies or grease pencils... 

but it would presumptuous to call myself the "smart money"

edit:

and I'll add this: even though I might get pretty close to symmetrical with my measurements, having a microadjustable lead is worth a whole lot more than a buncha numbers on my deck. rarely are jib or genoa settings the same from side to side, even in the same breeze. Hence the rough gouge settings.. Get it close and then fine tune with small for and aft adjustments or in/out haulers... 
I don't understand why you would measure these marks.

Take the boat out and get the sail trim correct - then mark the position.

Rinse, repeat for each sail & track.

 

Bump-n-Grind

Get off my lawn.
15,375
4,255
Chesapeake Bay/Vail
I don't understand why you would measure these marks.

Take the boat out and get the sail trim correct - then mark the position.

Rinse, repeat for each sail & track.
I have yet to own a boat, and I've owned several, where the jib car tracks were eggzackley symmetrical to the rig. The initial measurement from the headstay, and  as someone else pointed out, from centerline, creates an initial index point.  I agree with you that the rest of the indices are created empirically  

and for what it's worth, those initial indices can also be useful for a quick reference, using a halyard to see if your rig is close to being in column with the boat. At least that's what I use them for, your mileage may vary. 

 
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SailingTips.Ca

Feigns Knowledge
864
412
Victoria, BC
What does the smart money do to add indicators to their jib tracks. Deck is being redone so options are wide open. Put down a contrasting color, lay down temporary stick-on numbers, paint with the final color, peel away the numbers? Stencil on numbers? Simple vinyl numbering? Clearcoat to follow? Any and all suggestions appreciated.

Gear Anarchy too.
I like to use a Brother P-Touch to label everything on the boat.

For the jib tracks I like to attach numbered labels adjacent to all the car positions I use.

They hold up well when stuck directly to the track, but probably won't stick too well to the deck.  

 

Robc

New member
43
1
uk
Get some metal punches and stamp numbers in the heads of the bolts, permanent and simple. (If you don’t need to see from far away!)

 

randii

Member
430
130
Sacramento area
Sharpie wipes away on most hard surfaces with alcohol or most non-water solvents. Wax before if you want to be absolutely certain it will come clean.

Once you are certain of placement, you can choose a more permanent solution (nail polish, paint marker, stamp/emboss, etc.).

 

Grrr...

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10,652
2,934
Detroit
It's un-needed to make very many metering marks.  There is really one 'main' location for your blocks for each sail upwind.  Mark those spots - usually just 3 or 4 points.  Then just use that as the reference side to side.  If the blocks are pin-located, just count pins.  If they're adjustable, just get it in the neighborhood and adjust as needed.

 
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Grrr...

▰▰▰▰▰▰▰▰▰▰ 100%
10,652
2,934
Detroit
It's un-needed to make very many metering marks.  There is really one 'main' location for your blocks for each sail upwind.  Mark those spots - usually just 3 or 4 points.  Then just use that as the reference side to side.  If the blocks are pin-located, just count pins.  If they're adjustable, just get it in the neighborhood and adjust as needed.
Yeah, I just quoted myself.

We don't even bother to make marks.  Everyone is told the block positions (default) line up with the window edge.  We check that it's right before we start the race, when we shoot the middle of the line to find the favored end and set the GPS.  The rare occasion when we do move them, we're moving them back to depower the top of the sail.  Good sails nowadays don't stretch much, and don't require much block movement from low to mid wind ranges.  It's much more important to me to mark things like the outhaul, backstay and the halyards that are truly variable.

 
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