Getting back to the 3/4" group, how long did you take to shoot that? Did you let the barrel cool down between shots, or did you just do what I tend to do, and fire a round, check the spotting scope, drop in another round and fire again?
Too bad about the other folks at the range. Let's hope they learn. On the other hand, maybe you should have shot THEIR targets! :grin: They would have had something to brag about: "Look at this 100 yard, 3/4" group I shot!" You could have made their day!
-WH-