727 big block trans converter tighten/untighten tricks

Thanks for all the help we lifted engine out last night. I need to research and learn more about what people are doing when installing/removing BB with a slant six K frame and Schumacher engine mount conversion kit in an A body. I had a little stud tightness issue on the way out of drivers side mount where stud goes thru k frame slot. I only removed the lowest washer and nut on k frame on each motor mount. After removal and playing with a motor mount for my first time on the bench I can see where I maybe should have also loosened the nut holding the rubber block to the steel u shaped engine mount for some wiggle room.

50D3CC6D-766D-4F40-8192-287C46DEAF4C.jpeg