If anyone has advice, I'm all ears. I have a 2" BA Shad mold and tails mold. The tails mold has one injection port and makes a dozen tails a shot. I put them in the body mold and it has a port per lure. When injecting, I have been getting large air pockets in some of the bodies. I suspected the injector is sealing and there isn't a vent. I have also tried pouring, which solves the air in the bodies but now I'm suffering from body/tail separating. I think this is because the plastisol is cooling too fast.
Any advice will be greatly appreciated.