Originally Posted by Jaymancd

I am no tuning expert but in my limited experience richen your LSN to where it is flush with its "housing." If that doesnt help then think about getting your piston and sleeve resized( this depends on age of engine could just be a bad tune). Also find someone who has been running nitro for a long time and knows how to tune and diagnose a bad tune, get their help and see if that doesnt fix your issues. Good luck