I milled my frontarms 2mms and use arms all in front (lesser caster)
now it seems I got extraordinary steering but the rear is very loose when giving trottle
so the steering is alright but the rear doesn't follow anymore...

what can I do best to firmen the rear ???
I still use 5/7/1, 40/40 shocks, red optional springs fr/rr , stock antirollbars
3 degrees toe-in rear

heavier springs in front?
heavier oil in the rear ?? (5/7/1)
give only 1mm less caster??
give less toe-out in front (fearly open) ?