>reverted Jack size
Seriously? I remember the discussions about increasing its size beinh held since like a year ago. KR finally does it, and you REVERT it?
FFS, i dont even play this fucking game anymore, but i clearly remember that the Jack needed this change.
However, you might also need to play around with the jump command, as you can just tell a bunch of jacks to jump into the same point, and they will actually stack inside each other. This is usually a disadvantage though, as the whole stack usually gets killed by stardusts and other AOE.