How do i change the reverb volume in style/registration? I have to create another mic set for this?Because every registration/style with that mic set have the same reverb type and volume.What is the logic?

Ye it would make sense to save vocal reverb fx settngs with every Registration
because ballads songs/reg. You use different amounts of reverb

yes but how do you do that? Is it possible?

After pressing SAVE then REGISTRATION turn on the parts you want to save using the user 1/6 button (press again for page two and again for page three) make sure sliders and micro are selected.

No.When you change the registration where do you see the mic reverb volume changed?Can you tell me?

Speaking of reverb, is there a global setting ? I can't find one ?

My problem is different rooms rather than different reg's.

yes that too.