turn off error log to get the real message. That physical width thing is a bug in mame core that only shows up in messui (and maybe in mameui but i never use it).

MZ800 gives me a screen full of graphic garbage
MZ1500 gives a black screen.

They are marked as not working, so all is as expected.

Last edited by robbbert; 09/29/09 10:34 AM.