Tom. If it is the post I am thinking of, I think it might have been WW who filled in one half of the tail mold of the essential frog mold. I solved the problem by using a piece of foil to cover the legs only then cutting one of the leg halves off giving a much thinner leg. I am not completely sure if it was WW but I think it was and I believe he used JB Weld to do it.