SwitchRes not picking the right resolution for tekken3/tekken tag

[Velyks]

I'm using the current version of GroovyArcade but it seems like switchres is trying to run all of the 640x480 games I have at 512x240, causing groovymame to crash.

If I manually set it using -resolution 640x480 then it works, but thats not really much of a fix since I can't seem to set it per game. Any ideas as to how to get switchres or groovymame to try and set the correct resolution?

[Sledge]

As per usual...
Where's your log?

[haynor666]

Plenty of psx based hardware games works actually at 512x240 or 512x480, that's normal. 640x480 is only initial resolution. Such crashes happens only with older versions. Are You testing 187 or older ?