I've got a trophy 4.6 truggy and im pretty new to nitro rc cars, I've got 2 electric cars but got fed up with the batteries small play time, so i brought the truggy, but I've got a few questions, my breaks seems really slow at stopping im not 100% sure how to adjust it, the manual isn't that helpful with these questions and i still cant get it to idle without the wheels moving, theres quite a bit of smoke i think especially when i rev it and seems like a lot of gas is coming out of the exhaust, my engine is not yet tunned, as i was trying to tune it yesterday but had to cut it short as my air filter fell off, then sent the rest of the day cleaning it also how can i raise my suspension is it with the black clips you get in packaging? Please help me im very new to this and i don't know anyone yet in this hobby near me. Tried to upload pictures but their size is too big lol.