Came across this thread on another site today. I didn't know that bladed fuses and glass ones are rated differently. So I've fitted the wrong rating of fuse for my driving lamps etc. The amp rating for glass fuses is what current they blow at, the amp rating for bladed fuses is what they are designed to run at. Now you know.
http://www.theminiforum.co.uk/forums/topic/223427-glass-to-blade-fuses/
