rustler problem?!?

[rob]

i have a nitro rustler and when i hit the gas the truck doesn't move right away it revs up then it starts to go. what do i do to solve this problem? help please!

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<RoB>

[hpiguy]

Check your slipper to see if it's too loose.

That's my first guess.

Then possibly the clutch is slipping too much and lastly maybe the tires are spinning in the rims.