Dear all,
I think I ended this thread very prematurely. I was in a bad place with the VRS (and hence it got put up for sale and I locked the posting), but what a difference of two weeks makes:
1) Since we last spoke, the car has been back to West End Skoda in Edinburgh twice to get the steering geometry sorted. First time, the car's steering geometry was massively out.
The second visit corrected the steering geometry, so we now have a car that is steering straight and true. The Michelin CrossClimate+ tyres have bedded in and now seem to be running well on the car at 38psi.
2) The car's MPG after an oil change (at WES), went through the floor. I went from 50mpg down to 35mpg. The car seemed to run really hot. I was convinced that the oil was not right. The oil was standard Longlife LE3 VW 504/507 oil. To change the oil, I have an oil sucker. The CUNA TDI engine (184bhp) engine uses 4.7l of oil (with an oil filter). I was convinced the oil was bad. When I mean bad, the oil that came out was severely burnt (after 500miles). It smelt like a burnt barbecue and the oil was literally smoking after you had driven. Not good. The oil temperature got to 112C - too hot. The solution was worrying and simple: the car was overfilled by the garage (by about 300 - 400ml). If you look at the dip-stick, the top mark of the dip-stick shows oil level at the top of the dip-stick marker. What I didn't see until I checked it today - was the skinny part of the dipstick just above dipstick marker was wet with oil. Basically, the engine having too much oil was causing it to cavitate. The oil was pressurised - the engine used more fuel to get past the overly pressured engine block which caused excess heat. I have a theory on how this happened which I need to explore with the garage first.
I removed 4.4l of oil and replaced it with 4l of new oil. The Engine is now transformed. I am now back to 48-50mpg.
3) To get over the glitchy power delivery, I have implemented the Audi power delivery mod on Module 44 (Steering module). Basically, the steering module looks after the throttle pedal. Did you know that all Skoda/VW/Seat cars have a time based power delivery mechanism as opposed the Audi Direct Input method (ie what you press - directly correlates to the power of the engine). Its no small thing to say that this has transformed the performance of the car - the engine has stopped fighting the gearbox; it is now wonderful to drive. My husband has gone from hating the car to loving it.
I now have a really good VRS.....the loving relationship is back....I'm now loving it again.