So after much research I decided to tackle my drum brakes on my 01. I made the mistake of letting them get down to the metal grinding sound point. I am assuming the shoe is probably stuck to the drum or something like this. The truck moved fine before this issue. What am I missing. It is stuck where its at and wont go back on or off. Whats the next step? Can I access the adjuster from the back? if so, where is the hole to access? I looked but didn't see anything promising.