ONfarmer - 5/3/2021 08:27 I tried going big by about 6". What we found was that it made the one guess row about 27" or so, and then turning around the other way the pass became about 40". We then backed off to about 4" and the good pass was able to be bang on 30", but then turning around and coming back the bad pass was about 35". It's raining now so we can't go and try it again yet, but does it seem like anything obvious? I guess we were thinking of trying 2" next, but it seems like it will then overshoot the good pass while still being off on the bad one.