I am experiencing problems with my machine. It seems that the X axis is losing steps (or some other problem). What happens, is that the X axis will get progressively off in the + direction during the carving process. I am not very fluent with G code, but was wondering if it would be possible to enter a Macro command within the G code, which would re-home the machine between each pass, then continue where it left off at. If so, what is the correct G code, or macro I would need to enter? What I am referring to, in particular, is to invoke the same macro command that is built in to the 2010 Screen set. Please HELP!