Re: Full lock
The revs drop on my 1.8TS when at full lock as well. Can be quite annoying when your trying to park and having to worry about the car starting to shake because the revs have dropped too low. Never had it stall though (yet).
The only other thing I notice about the steering is that sometimes when I turn close to full lock the car makes a kind of hissing noise, almost like somethings leaking. Had a look but didn't spot anything obvious, will give it a closer look when I get the chance.