My only thought on this is YES. Do it and let us know how it goes and how much it costs. I know the process adds just a miniscule amount of material to the surface, but is that enough to mess with the internal tolerances?? My guess would be...depends. Since clones are very much like special snowflakes I'll bet that what works for one may not for another. In any case I think it would be great to do this for all my roller lockers.