Using my new (bought from brother in-law and changed blade) chop saw I cut the rudder skin to size and shape. There is a slight taper on he bottom edge.
Then per plans, I used a 1/4" drill bit to round the corners where the drive horn extends out past the rib
Test fit Drive Horn to Rudder Skin
Located and marked rib locations on Rudder Skin
Skin scrap after 1st cut
Created 1/8" radius on skin corner for control horn fit
