200s Clutch slips

[BigRed_Ryno]

After rebuilding te top end of my 200s, ive taken it out for a test run, only to find that anything more than half throttle, the cluch starts to slip. Now, when i had the engine in pieces the clutch plates were all fine, i was wandering if this could have been caused by using the wrong type of oil (10w 40 part synthetic motorcycle oil)
or by flushing it with diesel when i rebuilt it? any thoughts would be greatly apreciated

[atctim]

I have heard that synthetic oil will make the semi-automatics slip some. I would change oil and run plain old 10W40 (30)

[BigRed_Ryno]

so do you reckon just changing the oil will do or to change the clutch plates now they're contaminated with synthetic oil?

[redryder]

Try using some 10w30 with an API rating of SEor SF. :beer

[BigRed_Ryno]

I'll give it a whirl :beer :beer :beer