So i was doing a walk around this morning on the Blasty and noticed when i hit the throttle that smoke came out just a little bit where the pipe is connected to the motor. 
I assume this is not normal and im pretty sure that its just a matter of tightening some bolts but i just wanted to make sure that the effin $60 an hour i paid for someone to put that exhaust on wasnt a waste of money and possibly i have something else wrong other then that?
Sad that i didnt know any better and paid that much money when i could have come here and got the EXACT information i needed down to the T from a bunch of guys that do it for the love of the game I:I

I assume this is not normal and im pretty sure that its just a matter of tightening some bolts but i just wanted to make sure that the effin $60 an hour i paid for someone to put that exhaust on wasnt a waste of money and possibly i have something else wrong other then that?
Sad that i didnt know any better and paid that much money when i could have come here and got the EXACT information i needed down to the T from a bunch of guys that do it for the love of the game I:I