I am building my first kayak (great auk) What is the best radius for 1/4" cove and bead strips? I have read that a larger radius is better. I have a shaper and router but would have to buy bits or cutters. My preference is to use the router table as my shaper is part of my combination machine/table saw. On the other hand I can use a power feeder with the shaper. Any recomendations for tooling would be greatly appreciated.

Nate Brandt