variable deadrise

[manitunc]

Does anyone know the exact deadrise on a pre 1970 19' Bowrider. Looking for both the average deadrise across the hull and each deadrise in the 3 panels. Are they much different over the various hull lengths?

[manitunc]

Ok, I'm seeing 21, 13, 10 at the transom in the patent application. Is that consistent through all sizes of hull?

[FLexpat]

Originally Posted by manitunc

Ok, I'm seeing 21, 13, 10 at the transom in the patent application. Is that consistent through all sizes of hull?

Those are for the 21 - I don't know if they hold for the 19 but expect a little less. The other hulls were different too. The overall deadrise and deadrise of the inner (by keel) panels is what is listed on the sales brochures (Potter Era). The 20 lists 16 degrees overall. My 23 is 20, 13, 10 at the transom. The outer edge of each of the outer panels follows the deadrise of the inner panel or overall deadrise.

The Moesly site has some literature and brochures (http://www.moeslyseacraft.com/literature.html) but I could not find deadrise details there.

[gofastsandman]

Originally Posted by FLexpat

Those are for the 21 - I don't know if they hold for the 19 but expect a little less. The other hulls were different too. The overall deadrise and deadrise of the inner (by keel) panels is what is listed on the sales brochures (Potter Era). The 20 lists 16 degrees overall. My 23 is 20, 13, 10 at the transom. The outer edge of each of the outer panels follows the deadrise of the inner panel or overall deadrise.

The Moesly site has some literature and brochures (http://www.moeslyseacraft.com/literature.html) but I could not find deadrise details there.

You can drag a straight edge longitudinally and each
drag hits perfectly as you pull back on the steps.

That is the genius.

I sighted the 32 and that hull is off by a wide margin.
We can help greatly if folks want to listen.