Hello,

I love my ys own two of them.Trying to figure out why my 53 has bubbles in the line going from the regulator to the carb.The engine will some times go lean during transition only about half way throuh my flight.I replaced all the gaskets and o'rings and thought I had it licked but second day out bubles re-appeared only in that line.I see a steady plume of exhaust when flying which normally tells me eveything is o/k.But lately it's not there after half way trhough my flight.I don't think it's my tank.I don't see bubbles there and the pressure seems to be there but not as high as I used to remeber.ANY IDEAS?

Thx