Erich
the old Sage
checking the Mustang files/ops reports there are a few that indicate is somewhat surprised fashion a new Fw 190 - Long nose as it was called and more and more of these of course were engaged like JG 2's, the British with JG 26's as examples. we do know that the US 56th fg engaged JG 301 on at least 1-2 occasions and this in my belief were the Dora-9's of the Geschwader, even the US 9th AF seeking low level strikes were probably engaged as well by JG 301 running back and forth between Soviet and US lines.