Ha, youll be the first in line if I do decide to re-list them due to clearance. From my calculations I have almost 10mm inside the guards currently, so am aiming for 3 or 5 mm spacers until I do machine the calipers to clear. So your z using 5mm spacers greatly reduced your stud length huh? Id hoped I wouldnt need to get longer ones, but I agree you dont want limited thread and a wheel come flying off!!