Carpet Setup - I don't know if this will work for other's but I'll post my L4 stock setup anyway.
Front
Ride height 3mm
Camber for equal wear
CRC Purple tires (7/8ths compound, no CA)
10* blocks, all shims foward
0* Toe
.020 springs
Purple stuff on kingpin
Servo flat
Rear
Ride height 3.5mm
CRC Pink tires (full compound a little sidewall, no CA)
Stealth diff grease on Disks
3 screws on T-bar .075
Silver shock spring
AE 30wt Shock oil
Batteries rear position
It ran very well. If I were to change something it would be one shim foward and one back on the 10* blocks. I'm ready to sell the car and it's already prep'd so I won't be running it again. I'll get my bmi soon.
I ran whites in the rear for a few weeks on the L4 and started running pinks two weeks ago, imo pinks are much more consistant.