got in my first race with my SC104x4 outdoors here using RC Shox starting setup. Our track was ran dry and was a hard dry surface, very loose, somewhat bumpy, with a layer or fluff on top. Tires were off, will hopefully get that fixed soon but I changed the following since rear traction was darn near non existent:

- White rear springs
- 25W losi in rear
- Rear shocks upper mount inside 1 position

Vehicle was awesome as far as handling goes other than traction issues. The Center diff is MONEY. the way it could pitch into turns and take them at speed ... you want this hop up.