I am having issues getting GroovyMAME to use my 2560x240 super resolution for games with a native resolution of 320x240. This became an issue after I added "320 x 240 @ 60.000000 desktop" to user_modes - super.ini. I added this as a desktop mode so that I could play other PC games in 240p. The problem is, now that I have done this switchres wants to select 320x240 rather than my super resolution.
How can I get GroovyMAME to use my super resolution again without removing the 240p desktop mode?
Any help would be greatly appreciated, I have been struggling with this for a while.