I have a clue, perhaps, why the pump issue gets such feedback and the track issue gets so little.

Everyone has concerned themselves in some way with, or thought through the pump issue- thus all those responses.

On the other hand, my best guess is that there are few that have replaced/reset the tracks. I did it because my aft starborad track pulled out, and my forward tracks became unusable. The replacements (particularly the aft ones) are a pain. When replacing the forward ones, I could not get the duplicate and got, as I recall, a Shaeffer track having a different length and different screw hole settings. So that begged the issue as to where I should put it, hence my response.

I'll be interested in how you set yours, although there is not much chance I am going to change mine again. For me it is done and done and done, right or wrong.