I havn't lifted the rear inside tire off the ground since I went to stiffer springs, but unloaded it enuff to where I have a traction loss.....thus, the lsd/tb deal. I want to add a rear AR bar for more adjustability and that does cause concern about total lift.
I have driven a 914 that lifted it's inside tire....rear bar equiped...and it wasn't a fun thing.....OTG, nice drift, tire up, slow down, tire down, everything grips and you're off in a new direction