360 Pan and Gasket Question

I bought a 1 peice fgasket for my 360 and ended up throwing it in the trashe before I could figure out how to get it on. I was trying to install it while motor in the car. I determined the only way to do this properly ion my car was to turn the car updside down and well.... im not set up to do that. LOL

Maybe there is a better way... i just didnt know it. I even used the little plastic holder things... no help. I got so frustrated !

good luck.

-RPM