Yes I did. Shot 2 Atlas Titans and an Infinity for a year or two then switched to TSO’s for 3 years then switched to a Czechmate. I just couldn’t shoot a 2011 as fast as a TSO and shot even faster with a Czechmate. Hard to argue with a clock.
I had a matched pair of Atlas Titans which were great pistols. I came to them after shooting Glocks for many years and just couldn’t adapt to the grip angle. Purchased a TSO and immediately was at one with it. The timer doesn’t lie and CZ dropped seconds off my Titan and a Glock times. My TSO’s stock triggers were 14 ounces and have worn in to 12 ounces which are perfectly useable for me. The Titan triggers were phenomenal but I don’t feel that I am giving up anything with m6 CZ triggers. I also have a newish CM and it’s trigger is 15 ounces and I am just breaking it in this year.
A little OT but I recently purchased 3 Grauffel recoil springs for my CM and I am VERY disappointed in their quality control. I purchased an 8# and it measured almost 10#. The 9 measured 12# and the 10# measured 12#. I verified my scales by measuring several Wolfe and IMSI springs which were both spot on. I reached out to Shooters Connection, where I purchased the springs and they have yet to return my email.
Nickel plated brass cases are harder and the process makes the cases brittle. I get more case cracking on nickel than I do on brass. I used nickel exclusively one winter and I got an average of 6 reloads out of a case before it split and that was with minor loads. All my nickel cases are now reserved for matches where I have to leave my brass at other clubs.
My 8# jug of MP has a lot code of 043019 514. The inside of the cases are so clean, it’s pretty amazing. It looks as though the brass has never been fired since it was cleaned. Are you seeing the same thing with your cases? If so, is it the same with the slower batches too?