With the current wind settings in Late War, I wasn't able to hit anything from my Lancaster at 22k, despite on spot calibration mere seconds before reaching the target. No matter what direction I was approaching my targets from. I never have missed my targets by that staggering amounts since I discovered the whole "calibration thing" in my second bomber sortie in 2005
Other players (and experienced ones as well) were having exactly the same problem.
Now the really odd thing: I went offline, enabled the very same wind settings as in LW and did a B-29 test run at 25.5K. To my total surprise all was working fine, the bombs all fell were they should.