ok i got it to start and i did the 3 full tanks of idleing and now i put it on the ground to drive slow and it just bogs and the tires dont move, any ideas?

rcmate

p.s. the first tanks the engine was idleing pretty high, is this normal? (this is my first nitro rc, so i hope i can learn quick), also there was quite a bit of fuel spewing from the muffiler, is this also normal?