I recently bought a few molds and a LEE production melter. I need some tips on getting my sinkers to look right. In my big mold (2oz to 5oz) and my ingot mold, I can see layers, it looks like the lead was drying too fast. In my small mold(1/4oz to 1oz) I'm only getting partial sinkers. I thought the lead was coming out too slow so i drilled out the spout the lead is released from. BIG MISTAKE! My drill bit came out of the spout and right into the heating element,lol. Luckly a new element was 10 bucks. One guy said to get a hot plate and set my molds on it to keep them hot. Would that work?