I'm sure sunlight traveling through water will react a little different onto a glossy surface versus a matte. It may be subtle but I would think matte could even blend in better with the environment, visually, yet maybe lack some of the "lifelike" gloss or sheen coming from living creatures (and wet!). I've heard of oldtimers leaving cranks out in the sun in order to fade them, or purposely sanding, chipping them- or just a lure that has caught a ton of fish. Maybe not the same but its a little like the rattle, no rattle issue. I know shad make a sound and crawfish do, but I've never heard anything like the sound that some cranks make.
Can anyone recommend where to get the "two ton" epoxy and maybe a small adjustable vise or clamp to make working easier? thanks