Auto_Bed_Leveling: Enhanced G29 command

[brainscan]

I know this probably isn't related to what's happening with AbuMaia but I noticed when you were saving me that you very cleverly define your bed area using X_MAX, Y_MAX etc (sorry I'm not at my computer/printer and can't remember exactly how you have it) hope you know what I'm talking about? Anyway your method works much better than defining each offset with a number to define the rectangle. Before I stole your way of doing it my x axis would zig zag at each side of the rectangle, because everything worked okay I didn't think anything about it (didn't even notice to begin with as it was such a small move). Now that I'm using your way of defining the rectangle this doesn't happen, so all the probe points line up on each side. I just thought it might be worth mentioning.