I know I cant with the equipment I have, because I do not really have much. Like I said, I'm new at it. I've pretty much just been experimenting with old baits and homemade mold shapes. I'm not trying to start churning worms out overnight or anything like that. I was just asking about a higher cavity mold just so I can get an idea of what sort of equipment I might would need to look into as I figure things out more and develop my little project. I understand that a 10 cavity u tail mold would be quite large and expensive, but would that be more expensive than buying five two-cavity molds? Also, wouldn't having a fewer number of higher capacity molds instead of more lower capacity molds decrease the amount of time I would have to spend opening and closing the molds to remove the baits after injection?