Removed tank today, oil was pouring out of the sensor. Removed sensor and caught remaing oil. Used a pump out of a soap dispensor to remove most of remaining oil. Cleaned everything up and put some rubber sleeving at the top of the plug above the actual sensor. Used clear silicon when plug was nearl...

Thanx for that KnackeredMK1 I will take the tank off tomorrow night and start from there.

Just bought a MK2 CRM, when I picked it up the guy reckoned he didn,t trust the oil in frame premixer system and premixed at 40:1 in petrol tank. Put one litre of 2 stroke in bike frame and filled up with petrol yesterday. Ran fine no smoke issues and ran fine over 50 miles. Got home put bike in gar...