i would sugest checking the clutch center nut has not worked loose or that the clutch basket is worn had the same problem on my old TS250X
Vince

I had same problem with mine, it was draining overnight into the gearbox,don't over fill the two stroke tank leave a big air gap and as you push the rubber bung/lid in do it slowly so as not to build up pressure, as this in turn forces out the seal, you dont have to take the clutch cover off just th...

Hi im Vince, i live in Kent and lead guided tours in the area (i put together the route for the Timber Woods LDT's, and helped marshaled them). if you fancy a ride in the garden of England on your CRM, i go out regularly
(mid week is better). send me a mail and we can arrange a meet
Vince