Jester_s1--We physically moved the HSN from the remote location to right by the carborator. The instructor was thinking that would help. It seemed to run better, but some time later it started running funny again. I just tore things down and checked both o-rings. They look fine. However, I'm noticing a strang amount of nitro leaking from the front bearing. I think you're onto something there. Will start today and see if it runs any different.

Gray Beard--Thanks for the input! When I tore things down, I made sure everything was tight. Hope it fixes things! May have to send it back as you mentioned.


Thanks!