Ok, PX has been sat up for a few months while I waited for parts coming back from the sprayers (you know what they are like) I have now got it all built back up, but when the engine is running there seems to quite a bit of what looks like oil, but could be petrol / oil mix running down the back of the casings, and dripping off the bottom.
I guess it must be petrol oil mix because it’s not the colour of 2 stroke oil, but is thicker than petrol, and the only other oil in the scoot is gearbox oil which is lower down in the gearbox.
Could it be coming from the carb somehow? Seems to me (but what do I know) that there’s too much for it to be coming out of the breather.
Cheers for your help