Hi!. After replacing slave clutch cylinder (The one close to countershaft sprocket)after broken chain hit it i have been having problems with the cluch. Right after the system is bled it works fine. After several minutes on the woods it will not work at all. It acts as if it has no fluid on the system. After 20 to 30 pump strokes iit starts to work really close to the handlebar, eventually regains pressure and works fine for a mile or so then it goes away. Maybe it happens when hot and after it cool it comes back?. I have tryed ATF, Power Steering Fluid, Hidraulic oil used on european cars on Self Leveling Suspensions, SAE 30 to no avail. I also replaced master cylinder internals from a broken one. Is the oil sold by KTM really different from all available oils. Please Help!!!!!