I use MF soft sinking, then add softener to the plastisol. With stick baits I prefer them the softer the better.
Never had a bait tear when demolding. I get more than one fish from each bait.
I can't say I use old baits for the same reasons as yours, but I will keep making them in colors that have been discontinued and have worked for me. I have all types of bait up the wazoo, but I still need to buy one or two that I haven't or can't perfectly duplicate.
I agree. I have never seen a flat worm in nature, and I try to make all baits appear as natural as they can be. I like wiggle. I like softness when wacky rigging, as though its something dead or dying. I like the quiver of a stick bait as it sinks.
So other than the cost of the mold, is there an advantage in a flat bottom bait over a full round? The only hand pour I still use is an old silicone paddle tail worm that I make to float high in the water. To slip over lilypads and weedtops. The fish never see the flat side. These were deadly! Especially on a cloudy day. I started making these over 30 years ago when Berkley discontinued their floating worm. It was still called a floating worm, but in really was a suspending bait. Then BassPro made something similar,floating lizards too, and there was another bait called a French fry. But none of any of these baits had a flat bottom.