seeing I'm going to replace both the beams on Karp I may as well 'radius' the beams while I'm at it.....
YAY .... no more scun skin

How would a router go at making the radius edge over a flapper disc I have heaps of bits that would make a very nice curve and several that I'm not fussed in loosing ...
Other than that does it have to be a curve, could I for example simply bevel the edge with a plane ???