For what it's worth, I felt the need to adjust my reverse servo tension, the springs were set really really tight and were fully compressed between the "stopper" on the linkage and the shifter arm, so I loosened up the spring while it was set to forward, and set the spring tension firm to keep the arm in gear during some good bumps but not so much that the spring was completely smashed and fully compressed up against the arm like it was. I then shifted to reverse and set that spring the same way..

So far so good, the servo sounds a lot happier when switching and I haven't broken a shifter arm yet, or had any issues with it.