ok.. I have now received more info re the cup suspension mods.
3 degrees positive caster added, no change to negative camber, 3mm lowered (Springs and caster), 20 mm wider track front (Wheel offset only), 10 mm wider rear (Wheel offset only)
ps.. the 20 and 10 mm could be slightly out, this is from memory, but I noted the caster and camber !.
Heres an excel spread sheet, hopefully self explanatory. I am looking at the distance the lower front ball joint needs to be moved forward in relation to the strut top mount center pivot point.
Jeeeez, thats quite a way it has changed !!!
... the measurements used for strut length (All mm) and present offset are a quick first take with a simple steel tape rule.
Me brain is fried after a longggg day.. does that look right ???
if so, I still think the cup needs another degree or so.. so to add 4 degrees you would need to redrill the lower arm for both ball joint and anti roll bar, hmmmmmm, not too chalenging.. for camber, an offset top strut to hub bolt would do the trick.. perhaps 1 - 1.5 degrees negative... neutral toe in to slight toe out... ??