No, it's even better if they all work with the effects and not while grabbing. So i've adjusted the scan values to 0 in the config and it's working like a charm.
The only thing is that now i have gaps in my grabbing, but i could adjust this in the config too. I'm just going to test this setup for a while because it's a lot of manual work to get this straightend out... And i didn't notice it (yet)...
Thanks for the info and for the great software,
Baat