Front driver needs toe out, as with driving forces the wheels will pull themselves in to a toe in situation, then the road forces will spread them back out to straight ahead (hopefully) while travelling.... not enough toe out and the wheels toe in badly during acceleration and the front "hops"
you can improve the 128 a lot by having a damper with quite a stiff extension setting, this helps to negate front end lift and the toe changes associated with that.
Yes 128 front sits WAY higher in the USA and even here in Austraia than the european cars... they have 7 coil front springs and most markets have 8.5 or 9 coils to the front springs. ..usualy first step is to fit 128 COUPE (not wagon) springs (which are 6.5 coils at the front from memory and a much lower arched spring at the rear) and the car drops around 2 inches from the stock heghts, and toe changes are greatly mproved.
When the front struts die on a 128, there can be no sign of fluid loss, the extension stroke just becomes weak and the car lifts excessively when accelerating.
On 105 alfas they extend the upper mount point on the hub to improve the camber curve, doesn't usually invove welding, they bolt an extender into the taper pin hole to effective;y make the spindle longer between the pivots
SteveC