Death crimson 2 jap

[roBx^]

Hi, me again with a problem :/

I got the european sega gun which works with all jap gungames like VC2 hotd2 and confidential mission. Its common that it doesn't work on USA games. So i searched for death crimson 2 (jap) cuz i wanted another gun game.. Once booting DC2 up i went into gun calibration via main menu and i calibrated the gun.. it worked fine here; i could shoot and calibrate as usual. BUT once ingame it doesn't trace the signal when i shoot (clearly on screen!) the screen flashes like i am just reloading. And no, i don't have a 100hz TV. help appreciated

BTW its Not Death crimson OX, thats supposed to be another game.