Took the brakes back apart to use the sanding drum a little more on the cams. I figured out how to angle the dremel to get the corners I was not getting yesterday, so now they are fairly well rounded off. If not, I know how to get them apart pretty easily. Made a wedge out of 3/4" wide .188 scrap. Hammer it in to get the cam out initially, then if the wedge falls out, just put it between the brake shoes and turn it to its wide side with an adjustable wrench, then tap it back out of the way of the cam with the rubber faced hammer.
