> I always check the bolts by hand if someone else has been near > tightening them. And if they are overly tight, or loose (I am > checking for loose! also), that's the last of my business they will > see.=20 My local 'national chain tyre shop' uses a torque wrench to finally tighten= the wheel nuts after using an air gun to spin them on. I suspect they have= the air gun set with its clutch low on its torque setting so the torque wr= ench does do the last bit, and not just click on an over tight nut. --=20 Scanned by iCritical. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .