Ok i've got a clutch master stage 4 and aluminum flywheel installed. After the install i've been having trouble speed shifting at high rpm's it just grinds then goes in if i try to shift real quick. Sence i have a aluminum flywheel quick shifting is essential. Would spacing out the slave cylinder help or is it something else. thanks guys

stage 4 clutch, aluminum flywheel, solid motor mounts, Phantom grip, phantom boost, egt, a/f, oil psi, apexi TT, Jeep TB, Star stage 2 with custom 3 inch downpipe out passenger side bumper, custom ground kit, flacon azenis, 2 inch drop, eibach camber kit, crank scrapper, AEM cam gears, AFX udp, and some other stuff