Quote Originally Posted by BPTactical View Post
For future reference Spikes makes barrel nut shims to time a pesky nut. They are really handy for nuts that are proprietary. For standard nuts if I get one that won't time in a decent torque range I use a different nut.
Ray is on the money for wrenches, as long as they are not mis used they keep an accurate torque for a long time.
Always back the wrench off to its lowest possible setting before storing it.

AND put some lube NOT Loctite on the receiver threads.