Thanks, though the axis bushing wasn’t one of the updated parts… Good to know about the pillar piece. Now that I look back, the diameter I calculated was based off the minimum wall thickness, which would make it a little too big: http://www.engineeringtoolbox.com/pvc-cpvc-pipes-dimensions-d_795.html
@cshields has modified a set of parts also, he may have used a better method to set the tolerances. Updated "axis-side" part