tested my buddy's Rail last weekend. he has it as a backup. first 2000 balls put through it.
consistency was actually pretty good. +- 5
field paint was .687 but i went with a smaller .684 insert. seemed to get better groupings.
no chops, no problems.
only thing was efficiency sucked. could only get 4 pods from 68/4500. actually had 1k of air but had to refill at that point. probably could have gotten 5 pods.
will put a few more cases through it to see if it improves.
Freak All American Kit