Perhaps I'm failing to adequately express my point. My comment has nothing at all to do with going through the mailslot, only alignment during preparation to exit.
If the dot is not in the same relative spot from one ship to another it can not be reliably used in the same manner from one ship to another.
My comment has nothing to do with going through the slot, only alignment while preparing to exit.
I had no problem whatsoever using the dot with the Clipper, Corvette, or Cutter. Only the Anaconda. I've used it in the same manner with each one. Using the dot in a manner that works perfectly well with the Clipper, Corvette, and Cutter on the Anaconda puts the ship in the wrong place relative to the mailslot. Since one can not use the dot consistently among ships I find it to be a liability. Everybody's mileage may vary. That's to be expected. The point is that one should be aware that the dot isn't necessarily a magic solution.
I turned the dot off because it led me astray with the Anaconda. Since I turned the dot off I've had no problems whatsoever. Because of inconsistencies between ships, if the dot doesn't help one may well find it better to turn it off. An aid that doesn't aid is no aid at all.