VA 7.5: GF/ST and redraw problems

[marten]

I've no solution for that, but I just tested the 7.5 and GF/ST and noticed, that
several of the examples do not run smoothly. They have redraw problems - especially, when the user resizes the window and makes it a little bit smaller. Resizing and making it larger works.

I know, that it's only a goodie - this message is just for information purposes.

Marten