XB4 2wd grip issues

[Dazza916]

Is anyone else struggling with lack of rear grip?
I'm running on out door astro.
Any ideas or recommendation for set up etc?
Should I go softer or harder set up?

[luniemiester]

We ran this car last year and ended up drilling an extra hole for the rear camber link above the uppermost hole that's already there. Reason being that the more upright link gives more traction. Also run the longest hole on the rear hub

Diff we ran 1000-2000

Rear arm we drilled an extra hole inside of the innermost one to stand the shock up more

Were you the guy at the A1 regional yesterday by any chance with the blue shell?

[woOdy]

Diff oils too low if your using 2-3k.
IF you go to 20k in the diff it will be safe for you to push on the high grip. Promise. Just try it.
Check my set up sheet from last year - http://oople.com/forums/showthread.php?t=151665

[Dazza916]

Diff oils too low if your using 2-3k.
IF you go to 20k in the diff it will be safe for you to push on the high grip. Promise. Just try it.
Check my set up sheet from last year - http://oople.com/forums/showthread.php?t=151665

Hi, Cheers

What diff oil did you use on outdoir astto?