If lsr will be giving you a partial refund to take it to a local powder coater i would do that for sure! Whoever is doing the PC for lsr is doing a really crappy job! Properly applied PC should not flake off. I've sprayed test pieces of metal in the past where I was able to bend the metal complete back on itself and it did not chip,crack, or flake. Its all in the prep work. I've seen it before. Powder looks good but once it gets dinged it will endlessly flake off. Talk to your PC guy and ask what he does for prep work before you give him your frame to do. Post back here and lll let you know of he's doing the proper prep work to make the PC last like it should