Hi, I'm emulating Paratrooper in Dosbox, and when I set the controls to joystick, the firing barrel automatically moves to the right. Every time I correct it, it returns to that position. I think it's because I can't calibrate the joystick, since the game doesn't give you that option. I'm using the Dosbox cores in Retroarch, but the same thing happens in all of them. Any solution? Thanks.