Fantastic information Rich, thank you. We had a single shock fail on my wife's vectra recently and I know how dramatically that affected its handling, so I can imagine with all that work there would have been a distinct and very positive change. As always I am forever thankful to you and Steve for all the care and attention you have lavished on this car - there are signs of this wherever I look.
I think if I lived more centrally in the UK and was better connected to the road system, like Al commented some time ago, as soon as you get on the main roads, the ride and handling is like floating along. Unfortunately here in Norfolk, where 1/2 mile to the east and we get our feet wet, highways seem to have forgotten about our roads. In fact when 'Autoroute' was the only route planner, several miles of our main route to Norwich just didn't exist on that software and the software is all that has changed since then !
Its not just the potholes, but mainly the road margins are dreadful. It took me ages to realise that due to 'independent suspension' a driver doesn't notice this as much as a front seat passenger, or those in the back - we ride over different ground and they have no steering wheel to hold on to. I literally drive down the crown of the road now when possible, until a car comes the other way. Somehow the terrible minor roads, reduce our expectation of the better roads which I think are also below par. So I think this is the main problem we have and it takes its toll on the suspension too.
I'm keeping all the bits incase either we, or the car moves on at some point, not that I have any plans to part with it, but it looks like we are finding a setup more suited to our local environment. When we hit patches, and I mean brief patches of that smooth asphalt that are so few and far between, its like somebody has switched the sound off and we have left the ground for a moment, but that's only 1% of the time ! ( Perhaps I should get out more / travel to more events ! )
Cheers - Noel