Richard, Junior Frogologist, here. It's all Jim's fault. He sent me a bag of his frogs a few years ago to try and I immediately caught my biggest frog fish and 4 oz. off my personal best. I've made 1,000's of these frogs since and have yet to top that fish! Apparently, it's the baitmaker and not the bait!:worship:As far as rigging, I just use the 5/0 ewg Mustad with 28 degree bend with a ss hitchiker. If it is rigged straight and the bait is straight it will not turn over.......never! Now, that's with the frogs Jim and I pour. 99.9% of the time they will come back ready for the next cast no matter where you throw it. With other frogs that might not be true. The Gambler Cane Toad catches a ton of fish, but I find I spend more time (after almost every cast) adjusting the rigging than fishing it. The Zoom Horny Toad is an incredible bait and isn't too bad but will still turn over and get hung up in the "V" of the pads, tear easily and inconsistant in quality from bait to bait...but I still use it. Sometimes they want that subtle kick and that bait can't be beat! I find that hook works best for me and also using it with very big worms and swimbaits as well.
I think the salt experiment is a great idea. I agree with Jim on pouring the plastic/salt first, then close the mold and pour in the regular plastic. You can do 2 different colors while you are at it. Just like a laminate.
I've had some customers have good success swimming and working the frog like a jerkbait. I poured some frogs using a soft formula and swam and twitched them last week and caught some nice fish. But swimming it under the surface was impossible to keep the bait from rolling over. Twitching the bait proved to be less of a problem.