If you rotate the CNC so that it's left side (with you standing in the front of it) butts up to the door frame, the gantry overhang on that side shouldn't be too bad relative to access to the attic space and will leave you plenty of room to access the Recoil on the right side. That will then give you three side access. What is the distance between the door frame and the wall at the corner to the right of the door...the space where the CNC will go? I was originally going to place my Stinger II (same relative size as the Panther 4x4 you're buying) in a corner similar to that but flipped opposite, but after some thought and rearrangement was able to set it up for three size access and I'm really glad I did. That said, there's nothing wrong with the arrangement you propose other than the greater difficulty of performing required periodic maintenance on the left side of the machine.
Last edited by Jim Becker; 04-21-2018 at 10:57 AM.
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The most expensive tool is the one you buy "cheaply" and often...