Groove Agent SE6

I have 3 instances of GA. One has a standard kit from the presets, another does the Toms and I set one for a new kick drum. Is there a way of amalgamating all three into one

usually you would be able to move all the midis in one instance, but it depends if you have all the sounds in that one instance of Groove agent. If you have a very specific drum kit that does not allow for custom sounds, I understand the problem. I ran into that issue myself. That’s why sometimes I have more than one GA open, one with that has a drum kit that cannot be edited and one with custom sounds.

Thanks