Well I was out riding on my 00 380 EXC and everything was great but then the last 10 minutes I noticed the clutch was slowly getting worse. I thought it was pumping up or at least when it was in it was slowly being pulled closer like it had air in the system. Eventually after about 10 minutes I had no clutch. There is still mineral oil in there and I see no leaks. I read somewhere in my search that its possible to have a bad o-ring in the slave and it leaks into the case. I tried to search fo this o-ring but I couldn’t find it. I think this is the last KTM I ever own. I don’t like how these KTMs are designed. I am trying to sell it and get a YZ250F, I’m a Yamaha guy and I’m flipping this thing. This is waaaayy too much bike for me and it runs and looks awesome. I tried racing a 250F and I tried everything and couldn’t keep the front wheel on the ground, crazy low and mid power.