How do I measure mask rake on my H20. Hobie tuning guide talks about rake of 7 to 10 inches. That does not make sense, used to rake numbers measured from the top of the mast to some point on the transom. Hopefully someone here is in the know. Ryan

Level the hulls & use a trap line as a plumb...
there is a thread somewhere....

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1975 P16 "Spring Rain"Sail # 642
Home Built 2004 Optimist-Delta "Unity"
So old it has Dino hide for a sail Chrysler "Pirateer"
Steve
Oyama BC
Lat 50.1167 N
Long 119.3667 W
1700 ft
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Ok Hobie 20 guys, Here's the scoop. It's a series written by Bob Curry in the mid 90's. All you need to know and a whole lot more.

http://thebeachcats.com/p…033&g2_imageViewsIndex=1

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Ron
Nacra F18
Reservoir Sailing Assn.
Brandon, Mississippi
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The bottom of the second page tells you how to measure mast rake.

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Ron
Nacra F18
Reservoir Sailing Assn.
Brandon, Mississippi
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