| Re: fuel leakage
make sure the muffler is well sealed, I use 5 minute epoxy to seal mine....just smear a thin layer on the muffler and cylinder faces...and bolt together. Mufflers can leak and cause a real mess.
The carb could be spluttering fuel too....depending on engine tuning, this also makes a mess of things.
I got the same heli as you, I put an OS37 in mine. It sure flies well.
Rob |