I've set my frames up on my Robbie Bridson jig and cut my upper "keel" as Cliff calls it. I think boaties might call it a king plank. Anyway, It's 19 mm at the front and 6 mm at the rear according to the instructions.
No problems so far - however there is a bit of a one when I try to add it to the tops of the frames . . .
I've double and triple checked the locations of the frames on the jig. In any case, the locations of frames 3,4 and 5 are predetermined by the tabs. So I'm nearly convinced that I'm going to have to "adjust" either the plank or the frames. I think that I'll opt for cutting out the notches in the frames as they have more meat.
I'll allow time for comments before I commence the surgery.
