I don't use epoxy for a top coat anymore, so I don't use the turner. It's up in the rafters in my garage.
But here's how I rigged it when I did use it.
I used paper clips, hooked into the eye bolts on the wheels and through the line tie and the rear hook hanger on the swimbaits.
If I used a larger hitchhiker coil in the tail to attach a soft plastic tail, I clamped a hemostat onto the spring, and then use a paper clip to attach that to the eye bolt. Because the swimbaits were heavy, I put some tape, either blue tape or duct tape, onto the coil wire to give the hemostat something to grab onto, so it wouldn't slip.
In hindsight, it would have been easier and more fool proof to drill and attach a screw eye temporarily through the center of the hitchhiker for lure coating, and then remove it and seal the hole with D2T when the lure coating was done. Or just wait until after coating to attach the hitchhiker coil, which was seated in D2T.
I found that swimbaits were too heavy to suspend with rubber bands. But they work fine for smaller baits.
I found I couldn't come up with any top coat system that would protect wood baits from water intrusion, sooner or later.
So, when JRHopkins ( ) turned me on to AZEK PVC decking, which is hard, strong, buoyant, and totally waterproof, to use as a building material instead of wood, I began moving away from epoxy. I found I could use all the same building methods and hardware with PVC that I had used with wood, with no downside.
The totally waterproof nature of PVC let me switch to water borne urethane instead of epoxy, since I not longer needed a coat of armor to protect the wood.
For me, it works fine, and cuts a full day off my building time.
I still use wood sometimes, but only for small cranks, and now that I've found AZEK trimboard, which is as buoyant as balsa, I think my wood bait days are over completely.
But I'm just a hobby builder, building for myself and a few friends, so I only have myself to satisfy.