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freebeard · 10-10-2018, 03:13 PM

When I put a protractor on this I ascertain ~25° from horizontal, AKA 65°. The diagram seems to me to be ambiguous about whether the angle is measured from the top or bottom and from the horizontal or vertical.

I think what I need for a Kammback is a short top with tapering sail panels.

10-10-2018, 03:13 PM	#749 (permalink)
freebeard Master EcoModder Join Date: Aug 2012 Location: northwest of normal Posts: 28,725 Thanks: 8,154 Thanked 8,936 Times in 7,378 Posts	When I put a protractor on this I ascertain ~25° from horizontal, AKA 65°. The diagram seems to me to be ambiguous about whether the angle is measured from the top or bottom and from the horizontal or vertical. I think what I need for a Kammback is a short top with tapering sail panels. __________________ . .Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster ____________________ . .Three conspiracy theorists walk into a bar --You can't say that is a coincidence.