So i've encountered this problem not once but a few times. The thing is that preview window sometimes doesn't react real-time to the changes i make in pan-crop. I can't see the result then and it frustrates, getting it hard to mask further.
http://img42.imageshack.us/img42/9712/mask1sv.jpg
First screen shows that placed keyframes just shows everything how it should be in preview.
http://img32.imageshack.us/img32/5514/mask2h.jpg
Second screen shows that if i remove marked place from pan-crop, preview window doesn't change and stays the same as it wouldn't be removed.
Is this a problem or some kind of my noob'ines. *should be some kind off problem because it is impossible to mask this way*
Appreciate your help.



