XRAY - Model racing cars

The slipper in my 17 on the loosest setting does not slip at all , not even on bitumen .
I compressed the spring with pliers before i installed it.
Also on a clay track when would the team drivers choose the slipper over a centre diff with 500-1m in it ?
and if your racing on a low to medium grip clay track is 100k too light in the centre diff ?
Whats the minimum weight oil recommended in low traction tracks , when i tried going from 100k to 500k my buggy was really
difficult to drive and the rear end wanted to step out all the time .
Thanks in advance!

For your slipper I would take it apart and make sure you have got it built correctly. Mine slips all the time and it's very good. I personally prefer the slipper over the center diff with any weight oil. Seems more direct and gives you more on power steering. The diff I found for low to medium bite clay 200-300k is pretty good. I only use the center diff if it's very dusty and high speed sweepers. Hope this helps keep us informed.
Justin Chambers

Check your slipper. Because if i loose it for maximum it slip way to much.
Diff is more easy to drive. Car is not so aggressive.
I use only 1mil or 500K

Could be!