> blower motor in a volvo AC system, and had to dremel grind the blades I wouldn't do the blades, they'll vibrate if they weight different amounts. (btdt, in extremis, by accident!) if you can't tweak everything into place, I'd shave the shroud instead. -- Huw Powell http://www.humanspeakers.com/audi/ 82 Audi Coupe; 84 4kq; 85 Coupe GT; 73 F250