The 727 in the car before I swapped in the 518, had a RMVB, drove that for 15yrs.
I'd like to keep the 518 shifting automatically so both my son or daughter (or anyone else) can jump in and drive the car without "special" instructions.
The whole point of the the Gen3 swap for me was to make the car more modern and trouble free so I'll drive it more.

Someone has to have crossed this bridge recently.