Well I picked up an old new to me 8mm mold. I cleaned it with electrial equipment spray, could not find my carb cleaner. There must be some solvent in it as it produced wrinkles. I kept the mould going as my main effort for the session cooled. Some filled out nicely, I only ask because I read of a test where bullet bases were filed off on one side and the critters still shot. Are wrinkles like dirty brass, no one wants to think they will shoot straight but ....JB Also can someone tell me how to use a hand dipper and pull away when it is full and still leave a sprue. I can only get a smear and a suck down. I went back to bottom pour. a frustrated JB