I am using MameWah's Resolution tool to set up ini files for my roms.  I have a 3 CP cocktail cab and I want to get vertical and horizontal games to run correctly.  I really can't figure out what I'm doing wrong.  The first time I ran the tool all the ini's had the -rol command even horizontal games.  After that I deleted all ini files and now all I get in the ini's is my resolution of 640x480.  Which is what I want but I can't seem to get the vertical games to have the -rol command.  This program seems pretty straight forward and works fast but I'm sure I'm leaving off something.  Any body got any advice on this one?
Much thanks,
gonzobrian