Is there a list of buggy functions and possible work-arounds? Seems like a useful thing, especially for newbies like me. I would put "Run From Here" and screw mapping on the list. This is especially important since Mach3 is no longer maintained. A "work-around" might mean a change to an older version of the software, an alternate procedure that does the same thing, or pre-distorting the input data so the result comes out right.
Rick