This is the weekend I plan to machine the planks for my Bob's Special (not a kayak - but my next one will be). I only have one router at this time though, and I want to make the C&B as accurate (centred) as possible. My current plan is to machine a bead and center it as much as I can, then swap the bit, cut the cove, then cut up the plank to see how the joints align. I'll then use the (cut up) plank to zero the router with my beading bit, make any adjustments, cut another plank, zero the cove bit, cut the other side of the second plank, and repeat until I get the fit at the joint I am happy with.

If anyone out there has any other suggestions, I'd appreciate hearing about them. Am I being too particular? Thanks,

Greg.