Thats wierd though because I am running 195's on 7.5j at about 65mm lowered at the front and I get zero scrubbing, I did have it down to 75mm without rubbing also.
Im guessing you will have abit of stretch on the tyres though.
Theres no stretch on my tyres and the are brand spanking new. You never know it might disappear when I re-fit them.