This is my first rc, she starts like a dream and runs in neutral great. My question is after I warm her up and take off on her as soon as pull in the clutch to switch to second she stalls. When I go back to start her again it gives me a little trouble and once she does start if I'm not giving her a little gas she stalls again. Once I get it back to my garage she I looked down and my rpms are around 500. I checked the fpr and zero fuel. It has a pc3 with the 2into1 mod. Thanks for any help!!!