I did a reinstall of both BG 1 and 2, installed the Fixpack but did not install BGT. I used the config to test video settings and could already tell that the video was off (The 3 concentric squares were off center to the left). This ONLY happens if I use GPU scaling instead of display but display scaling doesn't actually work/fit resolution to full screen with aspect ratio selected.
HOWEVER, I just tried an unmodded BG1 and GPU scaling does not offset the game display. So what's the deal? Why is the BG2 engine not playing nice with my scaling?