I've seen a few posts about "how close is too close" but I'll start a new one since it's been awhile, and also throw in a poll.
My room is 160" wide, and it looks like a normal backbox is ~28" wide. I currently have four machines, but could squeeze in a 5th. If I did that, I'd have only ~3.3" between backboxes. That doesn't bother me, but I'm worried it might be too close to actually get to the backbox if I had to.
This is basically me trying to figure out if I can buy AIQ or the (rumored) new GnR (or both!), and if I'd have to sell a machine first. Thoughts?