OK... last time i did my own brakes... Well now i had to replace all the bearings, seals a u-joint etc on my axle... something got really f'in hot on the pass side and it didnt fair too well... when i put the calipers back on and the brake shoes back in there am i doing it right? The shoe with the hole goes on the outside and the one w/o the holes goes on the inside? can i get them upside down? are they supposed to have a spring on the brake pad to keep it with the caliper???