Wall Hanging Collapsible Frame

[Balls]

I think I may have found my answer.

"Stock" frame dimensions & leaning angle

There is no ‘ideal’ distance. The more you can keep the chains from being near vertical the better, this translates to the wider the better. As you get wider, it gets harder to put the sled up to the same height between them (the angle gets shallower and so more tension is needed), so adding height to the motors may help (the shallower the angle, the more cutting error is caused by a slight error in chain length)

I’ll just go as wide as possible. In the 11’ alcove space I have.