Gent:
I made an error. I should have referenced the 10th Panzer Division. Thanks for the correction.
BTW, the 10th Panzer Division (Part of the 46 Panzer Corps) is able to spot for the Nebelwerfer Abt. 6 and 8 units as seen from the following in-game screen shot.
Three 10th Panzer Division units (10th Motorcycle Inf. Bn., 1/7 Panzer, and 90th Recon Bn.) have surrounded two Russian 110th Rifle Division units. These 10th Panzer units are spotting for the two Nebelwerfer Abt. 6 and 8 units that are firing indirect.
Maybe your turn files or Smolensk '41 game itself has corrupted files?
Regards, Mike / "A good plan violently executed now is better than a perfect plan executed next week." - George S. Patton /