Hi Hood,
I db'le checked to make sure the screen was maxed out, it was. I also completely uninstalled Mach, reinstalled 1.9, the sceen set took up all the available screen as it should.
Upgraded the install to 3.04 and the screen set was reduced in size again, the same as a complete "new" install of 3.04. I have attached the xml's of both versions maybe you can make sense of it. I wonder if another Jpeg is getting added in the background that isn't in 1.90
Thanks Mucho
Mike