I raised quite a few queens last year after going to the class in Ohio. The problem is I used their molds for my cups. I am going to make my own wax cups to graft to. I read to use a 3/8 inch dowl and start at 3/4 inch up and form a mold to dip into the wax. Does it matter how round and what size this comes to? If you have a plan or guild please let me know.