I have a Vespa 50 Special(v5b3t) with a Polini 102cc cylinder, clutch and gear box, but the clutch cover is original.
I have not managed to adjust the clutch properly, either is the clutch slipping or it´s grabbing. I can also see that the clutch cover have some scratches inside that match scratches on the clutch(edge of the clutch plates).
Is this because the Polini clutch is larger than the orignale one, and possible the reason why I have not managed to adjust the clutch poperly?
Will a new clutch cover from SIP solve this problems, like art .nr. 2861500, or is it posible to grind the clutch cover inside?
Thanks for advises.