I'll buy the drinks.
I just went 'round with another guy about bolt heads a couple of weeks ago. I finally gave up as he insisted his rifle was out of specification when he's simply using the wrong gauges and I doubt he can wear one out in a lifetime. Ho hum. It ALL gets kind of tiring sometimes. They ask me a question which I'm glad to answer and then call me a liar in response. I'm no expert but I've learned from folks who ARE. One who posts here frequently.