I'm just throwing this out there. I have no idea why you're flipping weightless, I'm sure it could be for many reasons. But if you're doing to because you want a slower fall, you might want to check out the Z Man elaztech plastics. They float like styrofoam. A 3" turbo crawz will easily float a 5/0 heavy wire hook. I love pitching the turbo crawz with a very light weight, 3/16 or 1/8oz usually. Not only does it fall really slow, but it stands straight up on bottom, and when you hop it, it has a very unique action thanks to the buoyancy. Plus one craw will last all day. I have one tied on right now that has caught 31 fish and it still works fine.