Not sure where you are getting your information but my son is in second grade right now . This occurred about 4 months ago . Good try though . Go back to your coloring book now . <| sep |> Not trolls . To kill it requires friendship good luck . <| sep |># MoreBaldsInTokyoGhoul or at least one . P <| sep |> I just finally troubleshot the issue today and discovered that one of my motor mounts had been overheated and warped under the belt tension , putting the motor off axis from the belt . This was causing a slight shift every time the motor changed directions , giving the inconsistency I saw . I ' ve temporarily fixed it by shimming one side of the motor with a pair of washers so I can print another corner piece . This particular tower that had the problem was always perpendicular to the gaps in the layers .