Yep, I definitely started in second. Going to drop the pan this weekend and remove the valve body and do an air test.

One question about doing an air test, when I put air into the different circuits, what am I looking for? Listening for air leaks? No movement in the bands?

Also any way to check the condition of the sprag with the pan dropped or will the whole trans need to be disassembled to check that?

Thanks again guys. Learning a bunch over here.