Automation Values in Groups: Fader Drags vs. Node clicks

Thanks in advance helpful people, I'm sure this is obvious or not possible... one of the two. I'll just explain it as an example.

I have 4 drum tracks (Kik/sn/l&R) selected as a group with what I think are all the correct group settings. All four fader values are starting at different levels, and when I raise and lower a fader, all raise in relative level.
Now I put it in Automation mode. When I change automation levels via the fader (in touch or latch) as the tune plays, the levels differences stay same (Ex: track1> 1.5db up to2, track2> 2.3db up to3).

I want to be able to do this with adding a node click as well. When I click on one of the group's region with Automation enabled, all the track fader levels snap to the same db. Is this normal? I want the relative differences to stay the same, but raise all four in their relative level.

Any help would be appreciate... this along what seems to be an UNDO bug is driving me nuts. Thanks

Logic Express 8