> Any simple trick Or any special Module that, for example, let's me
> gradually delay every second beat (I sort-of mimic this my syncing
> a VCO with my LFO and then add another LFO output to the
> "PW CV1" jack in my VCO, but it doesn't give me enough control...)

You could do it with a combination
of A-160, A-161, and A-162 modules.
In fact making drum patterns from
A-160 and A-161 is rather easy. You
would use the A-162 to add the swing.
How you use the triggers output is
matter of taste. Of course, I'm
sure there are other ways to do this.

Good luck,

Ethan