Had a day off on friday, so decided to go do some testing, and made a big improvement to my '03.
Main changes were to the drop the front roll centre a little, and combine it with some kick-up to help cope with the local tracks bumps (dropped the spacers under the rear link to 0.5mm, and placed 1.5mm under the inner camber link).. and the biggest change I made was to the rear wheelbase, swapping the spacers on the arms around, with 1.5mm in front, 3mm behind.
The car now happily wants to rotate in the turns, and is much faster to drive
Shame I couldn't race today, but when I put it up against the rest of the locals soon, I'm sure a 19lapper is on
Cheers
Ed