CGA monitor/MAME/ArcadeVGA/Width shifting between resolutions

[killbill]

Hi Guys,

I'm old school when it comes to MAME, but a newbie with the MAME interface with arcade monitors.

I picked up a 25" CGA WG k7400 monitor.  I hooked it up to my ArcadeVGA 9200 chipset card, and used minwah's MAME resolution tool to set the appropriate game resolutions.

The result was great; BUT there is one really annoying issue.  Here's an example:  I set the width and height of the screen in accordance with Street Fighter 2. Looks great.  Then I run Golden Axe.  The screen shifts to the left leaving a nasty 1" black border on the right hand of the screen.

It seems this happens when I switch to certain resolutions.  Is there any way to correct this?  My width adjustment is maxxed out as it is, so i can't just make the screen wider.

Any help is truly appreciated.
Thanks

[DirkDiggler_ESQ]

I've got similar issues with my U2000 (the k7400 replaced it).  I'll keep watching this post, but let me know if you get any private messages with a fix.