So any guesses what causes these sorts of 'gashes' or gaps? I'm talking about the long vertical cut, the holes are supposed to be there. It is by far the most common printing error I get, to the point I usually have one model with it per print, although sometimes it's so thin as to be unnoticeable, and most of the time there isn't more than one. It happening to single mansized models is tolerable since it isn't wasting that much resin, but it's making me hesitate on printing anything big.