I recently had a tube slip in a Larue mount that was torqued to spec. It left some marks on the tube and I did not want to apply any more torque to the cap screws for fear of damaging the tube further. So the Larue went back for a ring change and in the mean while the scope went into a set of Seekins that worked great before the scope gave up the ghost and was sent back. I bought another Nightforce NSX for the rig while I wait for the other to get back. I have two sets of NF medium ultra light rings and was thinking this time around I'll go two up front and one in the back. For those of you that have run a setup like this, is there anything I need to be aware of or special steps I need to take mounting it up?