Any tips or tricks to shaping the proper radius on panel edges that have filler on them? For example, in Hands on Cars you demonstrated using foam tape and short strand filler to get perfect panel gaps. After you cut the gap and sand the filler, you will of course have a very sharp corner. If you are not very careful in relieving the edges, it is a dead giveaway to a panel that has been filled. I’m having a hard time getting the radius just right and even along the edge.