DVD2SVCD 1.1.2 build 1

this was always working fine w/tons of NTSC discs and then i tried to rip a PAL disc (Coupling) and after that, i guess something's "stuck" somewhere since now it sees NTSC discs as PAL... is there something i can change in an .ini or something to get this working normally again? i started off using 1.0.9 b3, uninstalled that, installed the new one, still no luck

- to be specific, the "NTSC to PAL" is greyed out and if i just rip/convert an NTSC disc, it comes out in PAL 480x576

Thanks in advance for any advice!