OK so to start recently i install a dual case and a 6" lift, took it wheeling a couple of time and no problems. Clutch grabs great. then yesterday i felt a thump and now i cant disengage the clutch. today we replaced the slave cylinder and still the same problem. the slave cylinder pushes the clutch fork about 3/4 an inch, is that enough? Has anyone heard of the clutch fork breaking or the clutch fork not gripping the through out bearing.