The points can be off for several reasons. If you do not hook the forearm to the handle correctly, you may get runout or play at the A joint causing the points to be cut more on one side than the other.
You may get this same thing after letting the cue sit for a time and making another pass on it at a later date. The wood may move, causing this same cutting problem.
All makers do things different. All do not cut their points this way.
Hope this helps a little.
Lee , your machine seems to cut and operate very nicely.