Ortur Laser Master 3 Detailed Assembly 

The base board I have this mounted to is 24" x 24" if that helps.

The LM 3 does not have physical limit switches. it operates as a limit from stepper motor feedback, so it may not look like it is "making", but it is.

I suspect you have found a solution at this point, but in case others have similar concerns: First, if BOTH sides of the x-axis are slightly (1-2mm) off the limit screw, you are fine (provided they are roughly the same distance off). If, however, one side is almost perfectly touching but the other looks to be several mm off, you can pull the belt out of the grooves on the side that is not touching, press the x-axis to the limit screws (so both sides are touching) and re-insert the belt in the x-axis. If that doesn't work, you can always dig in deeper and adjust the set screws for the y-axis, but that is a bit more involved (and likely unnecessary). Best of luck!

While you could, I don't feel it necessary on this one. A few cable tie bases was all it took to neaten up the cable. Even then, without them, the cable would not get in the way of laser travel.