I have a small issue with my axis being in the incorrect orientation.
I noticed this doing an array. When prompted for the units in each direction, I typed the following:
Number in X direction <1>
Number in Y direction <10>
Number in Z direction <1>
However, the array ends up being in the Z direction instead.
My suspicion is either user error (missing something obvious), else an option/setting that I have screwed up.