Quote Originally Posted by Shoebox View Post
I went to the dealer and measured the Autoflow tab angle....The tabs are at 30° at 100% deployment. Seems many run them around 60%, which was 20°....At any rate, it gave me something to work with for setting my tab angles.... They have 4 actuator holes (of which only 3 are really usable) which will provide 18, 24, and 30 degrees of deployment.... I also made diversion fins for the bottom of the tabs, 2 on each.
Seriously awesome work here!!!

Thx for digging into this. I’ve been thinking goose slappers but my hull shape has a lot of curves but is flat at the bottom of the transom where you mounted the tabs.