<Solved> WG 7501 Copy Images

[sgould]

I'm trying to use a WG7501 27" for a mame arcade monitor. I have recapped it and it displays perfectly for the Golden Tee game that is currently in it When I boot into Windows XP with 640x480 resolution, I get multiple desktop images overlapped with black lines in between.
I'm using a ATI Radeon 4650 graphics card with Calamity's ATI drivers 9.3. I have also tried soft 15khz with no change

I have tried

1. Recap monitor
2. Fresh installs of XP
3. Made monitor signal comp sync instead of separate V and H Sync
 
Where should I go looking next? any suggestions greatly appreciated.

Thank You


Addition: The 2 pictures below where taken of the unit in 640x480 display settings. One with -h -v sync and the other with -h -v combined. Anyone with any ideas would be greatly appreciated.