Well went and bought a weed burner and began to burn my drum so I could get the liner out of it....
I burned a big spot on the outside and it took the paint off but the liner inside is all black but still there. Tried to hit it with a wire wheel and nothing. Sad to say, but I am giving up on my UDS build until I can find a drum locally that doesnt have the liner inside. Im not gonna spend 5+ hours of my time and my health (the smoke coming from the liner and barrel are no joke) to build this thing.
Only barrels I can find local are brand new unlined and they are $150+. Im not gonna spend that much to make this thing.
Until i find another drum I will continue to read this thread and the forum. Once I begin my build I will make a thread.