Thank you for releasing these, I grew up with Allis Chalmers on the farm so it is nice to have some in my game.
I tried out the 8010 today using the "Manual + PowerShift" transmission and I couldn't get it to go into reverse using the "Change Direction" keybind. The 4 gears in each of the 'High' and 'Low' settings work but when I tried to reverse it just stayed in neutral. The 'Full PowerShift" version works though.