I just bought a 2010 WR250R with REV-LOK Clutch. If I let off the gas while upshifting, it locks up and won't upshift. It is not the DYNA RING type, it appears the pressure plate and the rest has been replaced with the REV-LOK parts. I am not fond of it so far and would consider replacing with the stock clutch unless someone can give me directions on adjustment for shifting. If I do replace, does anyone know what parts are need. Any help would be greatly appreciated.