I've no idea what size jets we require for filter or exhaust, when the bike is running, it seems to be running fine.
Just tried bike, numerous times, kick start and bump start, nothing! I can hear it sucking air through intake.
Have managed to remove card from manifold, there is fuel in float chamber. but it's not so clear. Quite grey to black.
So, thinking, maybe too much 2T oil getting in there, not sure what stage the oil is mixed into petrol.
Petrol from tank looks clean, but could be getting mixed up, and some 'sludge' from bottom of tank getting into carb.
Or the reeds are failing, and we have oil/petrol mixture coming back into card some how.
Of course, I'm still open to suggestions.