XB4 uk indoor setups?

[andys]

Anyone managed to get their XB4 running really well on uk indoor tracks - slippy floor / carpet etc?

Ran mine 3 times now and it's getting better but it still over rotates a touch and the back end feels loose. Can't push the car as hard as my 410 and running them back to back my lap times with the 410 were around 1sec a lap quicker.

Started with kit setup and now running the following changes.

Front - kit piston with 30wt
Rear - kit piston with 20wt

Rear - 4 degree toe - 2 degree anti squat (kit)

Running 2 x small strips of lead at sides of cells (this helped and I think I'll try more weight under each lipo next)

Front camber link on top hole.

All centre flex screws removed.

Car is much better like this - but I still want the rear to be more planted - not sure if altering anti squat would help - thinking ill just add the under lipo weight

Anyone got any 'top tips'