In TGF2,
I came across a problem that has haulted my developement. The 'preview previous/next frame' feature only works when zoomed all the way out. When zoomed in, it does not preview. This only disfunctions on one frame of the animation. The rest of the frames preview fine. I tried various things such as zooming in first then preview, preview then zoom, restarting...etc.
What exactly do you mean? You mean the little sliderbar next to the "-" button in the picture editor? (which I never noticed before ) Anyway, it's something you'd better report to CT if it's a bug in TGF2 itself.