A group of us met up tonight for some hardcord formation flying - a couple experienced folks, a handful of noobs, and folks scattered in between.
The dreaded "Crash on Connection to Masterserver" bug that is intermittently present in DCS World 1.2.0 got us off to a very rocky start, but we transitioned to A-10C standalone (1.1.1.1) and, luckily, our formation flight practice mission was mostly* backwards compatible.
Gordo, BeachAV8R, FearlessFrog, T}{OR, MagnumHB, Pmike, USMC_Beans, (who else am I missing?) joined up for 2-ship basic section flight - station keeping, cross unders, and some basic formation maneuvering - in completely naked Hawgs: not even a single cartridge of 30mm was aboard! T}{OR and Magnum shared their extensive experience from flying with the Dedicated Bomber Squadron, and I got to put a bit of what I've been reading into practice. Gordo had to fly my wing, but did a stellar job keeping position straight and level as well as during inside and outside turns: a feat that must be tried before truly appreciated.

Gordo gets in close...and STAYS in close!

Coupla Hawgs on Parade!

Beach leading an Echelon flight.

Magnum and Thor turning in for an expertly executed overhead break approach.

Thor touches down with plenty of room between him and his Lead (although Tower did get a bit nervous, unnecessarily!)
At one point, we had a 5-ship ~mostly~ echelon formation in close spacing streaming across the Georgian skies. I would have taken screenshots but my hands were glued to my HOTAS. Hopefully one of the others can share a few of their shots here.
Gordo and I had a firey demonstration of how two forms of matter containing volatile chemicals cannot occupy the same volume of space at the same time, but T}{OR and Magnum continued the echelon formation down to a very professional and crisp-looking overhead break and landing at Kutasi while Beach flew the camera plane in extended trail.
Clearly having done this a few times before, Magnum and T}{OR formation taxiied to parking and were patiently waiting for Beach to join them when the server (on my PC

) unexpectedly crashed in an odd way: pure blue screen, but not The Blue Screen of Death. Very anticlimatic ending to an otherwise thrilling 2.5 hour flight session.
*The AI KC-135 tanker returned to base as soon as it hit altitude instead of entering the refueling task, but everything else in the mission worked as expected.