When you say not correct,
Does that mean, for the fuel I am running or for the engine. What is the negative of using them?.
Are these what you mean?
http://www2.towerhobbies.com/cgi-bin...7&I=LXCB27&P=K
I3basher, I already had that done. I thought you meant I had to modify the neck so it would fit by the spur. Should be good to go already then.