As forum seems to have gone very quiet of late I thought I'd post info about mods I did to front suspension earlier this year, which I originally posted in reply to Shamea2 "Back on the Road" topic in case anyone was interested.
The offside camber angle on my Ace was set at 1.5 degrees negative resulting in uneven tyre wear. However, the suspension on my car had no adjustment for camber. So I cut off the upper wishbone metalastic bushes and replaced them with rose bearings and set both camber angles to 0.5 degrees positive.
The rose bearings, being much narrower than the original bushes, also enabled an increase in caster angles of around 1 degree, which totally transformed the handling!!! (In my original post I said ride was harsher since fitting the rose bearings. However, I subsequently discovered the locknuts were not tight enough.)