I have been making lures for a few years now and I seen a video on YouTube, where a guy had a setup with 2 pots, twin injector, where he would extract the plastic from a center locking mechanism. This setup had a heater also for the injector. I believe this setup is called Shooting Star 2 Color Injector. Have you ever heard of this setup? If so, I’m looking for more information. If not, I’ll just have to keep on searching.