I have never thought to check the inbox feature on this site. Today I did and there were a couple of messages in there. To those I did not reply to , I plead ignorance....sorry. One of the questions concerned getting a frozen brake drum off the rear of a truck. I don't know how everyone else did it when a hammer would not work , but what I did was I chiseled the heads off of the brake shoe retaining springs pins (backing plate). Then I just snatched it off, of course it all came apart, but I got the drum off. Butch