Well, aren't those guys good! Incredible level of detail, communication and knowledge. Car is much improved, and looking at all the existing measurements compared to how it is now set up makes me wonder how many others could benefit from a check over after 20-years of wear and different people/mechanics/tyre fitters doing various things that affect the suspension either independently of the whole set up, or simply without the full understanding of the car (multi-link etc).
My car was pulling left, had terrible shaking through the steering wheel that only seemed to get worse after rebalancing the front wheels some weeks back while in France, the handling overall was far too twitchy for me and compared to other Porsches I've owned and driven. It followed surface imperfections and needed constant input on back roads.
Having only bought the car this year, the PPI highlighted the pull, it has since been into RGA in Vauxhall for quite a bit of work to be put right and they did adjust the geometry/wheel alignment while working through my list from the inspection, and it did improve but was still not where I knew it should be.
The car has Bilstein PS9s on it, and these were a selling point on the advert but luckily I was pragmatic on them realising they will have been on the car for some time. Turns out 14-years, fronts set to full hard, rears full soft, only one adjuster still able to turn, worn wishbone bushes, play in the rear V arms where the ball joint on one side was shot, front tyres past their 'use by' date even though the tread said otherwise. Just about every measurement on the 'before' sheet was either out or inconsistent with the other side. :grin:
All of it now sorted, Bilstein refurbed the dampers which was a big saving on a new set (now look old on the outside but are brand new on the inside), V arms came via Hartech (did both so they match up), tyres were P-Zeros so even though the fronts were the problem there is now a nice set of PS2s on each corner.
Different car now.