Help ! Can I remove the trans, but not the converter ?

I think some of you are under the impression that I did this with the motor and trans in the car, it's on a pallet. I jacked it off the pallet engine/trans, and than slide a piece of linoleum counter top, slightly oiled like a cookie pan. I set it back down on the 3/4 inch counter top, with a jack stand under each engine mount bracket. I made a piece of wood, just tall enough for the flex plate, and t.c.. Now I have it set down where the engines oil pan is not bearing the weight, and the trans pan is level with the engine pan. I unbolted the trans, and it slide off like silk. No hang ups at all. Maybe it's the fact that with a 6.1 uses a plate between the engine, and trans, and maybe this is not advisable for any other mopar engine. I didn't feel a click, a scrape nothing, smooth as ice.
Now it's off to the rodeo to be resealed, and checked for issues. So I'll write this : WARNING THIS IS NOT ADVISABLE TO DO !!!!