I run the fast ratio pitman/stock idler setup, only because header massage would have been required to fit the longer idler.

I only notice anything during parking maneuvers (foreword or reverse) starting with the wheel ~1/16/turn from the lock in either direction. It seems to come around quicker, particularly turned almost all the way left in reverse.

I can't imagine it being a problem, even on a tight autox. That said, I haven't done an autox since installing the setup.

This is in an E body