Sorry if we turned this into a big scary inquisition, it certainly wasn't intended to make it sound like there was some issue here.
I'm just I bit intrigued if anything.
A lot of PS systems stiffen up the steering for motorway driving etc to make a vehicle more stable at high speed, but still drivable for women and Tiggs to parallel park it.
That's where my head was going.
:)
C.