Thanks, Thats a very informative post. If other LCP shooters give us as detailed reports and observations we can see if it is up to Rugers usually high standards. But having done similar "development " work on the T/C Omega I will point out that When the engineers are done telling everyone about their "perfect" design, the machine operators and set up people on the shop floor have to make it work. fixtures for castings have to be tweaked adjusted and proved, same with CNC programs, tooling choices have to be examined and proved out and Quality criteria have to be established.
On the Omega for about the first year, the "Sealed Breech" was machined with a slight taper toward one side, My lead man and I kept telling the inspector about this and he kept telling us" There's no specification so I'm not concerned", One day the CNC Supervisor, (A pompous little weasel I won't name here) came out all excited because the "Parts you made last night had a taper in them" I told him " The parts I've made for the last year have a taper in them , thank you for noticing." then I sent him to talk to my Lead man
They developed a Spec that they had to be flat to a certain dimension, but it takes that long for these types of issues to be addressed in new designs.