Can't tell you one thread that had different ways to remove the body solo, but my method came from Duane Noblett at N&N and is very simple provided the glass is still out of the back & front. Here's a link to the pictures I posted of the coupe, getting ready for a solo lift - Followed Me Home, '33 Build

As I recall, Jack (Henry Rifle) took a different approach that worked equally well, and I'm sure there are others, too.