I'm not sure how I came by this idea, it could have been from somebody on here and I do apologize for not remembering where it came from. I had my hub make make an insert to fit inside of my mold, made from some scrap 2x4's, cut to the exact size that fit inside the mold. He stacked two of them together. All I need to do now is take my wax paper and wrap that sucker like a christmas present leaving the top open, slowly take out the wood and then put the wax paper down inside the mold, cut around the top, and slit the sides to tape down and voila you're in business. It takes a little bit of practice, but hey once you've got the hang of it you can whip these puppies out in no time.