OK. I can do that. I'm kinda sure that they are. If you are talking about the bolts and screws on the motor and related stuff. Lets say that when I do start it up and it is sitting there idling. I place my hand on the exhaust outlet and it just covers my hand in Nitro. I adjusted the HSN (brass needle on top of carb) it will stop. It doesn't appear to go through fuel fast that away. Should I adjust the LSN (screw on side of carb) instead? I still get the nice smoke when I accelerate. Thanks.