Knowing how to use irons is the key to, well, using irons......... You obviously got a handle on it.
I shoot quite a bit with optics, but for relaxation and not fussing about, irons are where it is at.
I shot quite a bit of NRA Service Rifle, High Power, and Palma in the past, and was lucky enough to occasionally be squadded with some sharp cookies. Once I was comfortable enough to ask educated questions, I got the condensed Master Class.
I watched the Capt. of the US Palma team on the 800 yd line, cold bore, cut a 10 with his first sighter. Granted, the wind took him out to the edge of the 9 ring, but I was still floored. That was essentially a cold bore torso hit at 800 with iron sights! Incredible skill that fellow possessed.
I remember that fellow every time I bring my post into the 6 O'clock position, and I still hear him saying there is no substitute for practice. Shoot, shoot a lot, and shoot at range.
Well done Mc.
That display brought up some pleasant memories!