Hole drilled in RA housing for new 8 pin connector. I used a piece of scrap wood to protect the spur gears during drilling. Even though the RA housing was covered during drilling quite a few aluminum chips wound up inside the housing and on the spur gears. Take care to clean out all the debris!

(You may notice a second smaller hole in the RA housing. It was from an earlier gear lapping project and has nothing to do with this mod)