Thanks.......Ive been through the carb 3 or 4 times now.....cleaned the jets and orifi pretty thoroughly. I changed out the OEM petcock for an ebay aftermarket unit. I don't believe there
is a tit for that airline.
its here....mine is the bottom left unit.
http://www.ebay.com/itm/171284715565
Gonna try closing off the air line soon as the sun comes up and see if that helps.
One other question......the choke lever on the left switch housing....the spring tension has it all the way forward. That is, one has to pull it back towards the rider seemingly to engage it. Its so damned awkward Im wondering if its somehow reversed?