I use a 2220D on some hilly land. I hear advice to switch left and right wheels and flip both (so treads stay same orientation) so that the left-right wheelbase is a few inches wider, for the sake of decreasing (slightly) the rollover risk. The back wheels would spread a bit further if treated...
Keep in mind, given my mechanic skill level, sometimes I need Captain Obvious to point things out. I'm replacing a [presumbly leakage culprit] o-ring at the 4wd shifter. The bolt came out and loosened the shaft, but I can't figure out what mechanism this is holding the shifter onto the...