I have the lam plate for this mold but I did these by hand. Actually, I used one of my injectors vs using a spoon. While I poured the belly colors (Open mold obviously) I had the second color brewing in the microwave. Once the second color was ready to go I clamped the mold and shot the top color. It worked pretty slick I think. Using the belly color a little hotter than I normally would saved the hassle of the plastic cooling too fast on the injector tip. It was pretty easy and I'll go this route the next time I want to do some laminates. I did the same thing with some 3" MOs Magic baits too today. I took the injector , did half the bodies then clamped the mold and shot the top color. That too worked well but the tails didn't fill all the way so I scrapped those tails. Better luck next time.
Thanks for the kudos. This is only my 4th attempt at making soft plastic baits and I'm really looking forward to getting good at it. It's been a total blast just like I thought it would be.