Thanks Troy, I had read the same thing and mentioned it, but if I remember correctly, in the situation you described is when there are reverse torsional rings involved and apparantly these arent, or the 2nd one isnt anyway.
Not trying to muddy the waters here, but I read somewhere (probably here) that the chamfers on the compression rings.........IIRC Top ring the chamfer faces up, and the chamfer faces down on the second ring. Something to look into?
