I was in there putting a 14t on the front when I realized it looks like the clutch slave is leaking. I took it off and cleaned in there a bit but it looks like it's leaking from the seal. I would rather fix it than throw down the cash for the evoluzione or yoyo whatever it's called. My bike is a 2000 m900 with about 7000 miles so I'm thinking the slave may be in good enough shape to fix it. Has anyone bought the evoluzione slave piston and used it with good results? Or maybe just the o-ring? I'm using the recommended DOT 4 and I topped it off about 2 months ago. Is there a better fluid to use? Since I'm on the subject, which bleeder should I buy? So many questions. Thanks.