Ribcage Installation: Part 2 - Assembly
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Ensure that three of the four screws are flush with the front of the cover plate. The fourth screw should
extend beyond the cover plate slightly for attaching the M12 ring.
Position the M12-ring
with its set screw hole towards the top.
Screw the first socket screw into the M12-
ring, but do not tighten it.
It’s important that the ring is flat against the plate as you engage the screws
to ensure that no gap is present behind the ring when complete.
With the first screw loosely in
position, turn the M-12 ring to align the remaining three holes with the holes in the cover plate.