Start off with a little background on bike. I have owned the bike for two years, laid down once minor minor damage. Bike was fine road it for another season parked bike this past winter I tore down bike completely to polish frame and swingarm. I put a new stainless steel clutch line on bike and rebuilt the master cylinder. Now I also was told from some freinds that this Amois oil is good [email protected]! NOT!!!! I started have problems right after that but I don't know if it is the oil or the master cylinder not maybe returning all the way. I have changed the oil back to the same stuff I have always used Val. 4-stoke oil. The clutch still slips. Does anyone have any suggestions. Before I take the side cover off to look at the clutch. I going to take the master cylinder back off one more time to clean it out again and then vaccum bleed the system and try that any other suggestions let me know thank you.