Hello all. I am giving casting a try and using Clear Polyester Casting Resin made by "Castin' Craft" and not getting very good results. My molds are made of RTV Silicon and freshly molded. Yet the finished product from the mold is substandard. Is there a better resin I should be trying or am I doing something wrong with the Castin' Craft resin? Any hints would be helpful. Oh, and yes I am new to the resin casting world. Thanks, Barry.