I wrote to Haas (answerman@haascnc.com) about this and got an answer today. The text is controled by program O9876. You can edit this at your own risk so make a backup copy first.
He sent me a copy of the program if anyone needs it.
It looks like it uses incremental programming and is based on 1" high characters. To add extra space I just need to move the position of the starting point for that letter.
I have not tried it yet but it looks straight forword enough.
Bill |