At last I found the code in the books of Boris Tschertok (german issue, Volume 2, p.403). As he writes, the code was told to Gagarin by Iwanowskij and Gallaj prior to entering the Sharik, thus violating the regulations...
I found a few minor problems in my installation:
I have two identical instances of Orbiter 2006 on two different computers, the first running under Windows XP, the second on Windows 7. The VZOR works under Windows XP but not under Windows 7. Thats ok for me, as the simulated VZOR is in my opinion a little bit more challenging when trying to achieve the correct retro-attitude.
On both installations the CTRL-Mouseclick doesn't work when trying to turn the number-of revolution-counter or making changes on the clock. The CTRL isn't recognized within the cabin, but works well in outside-views.
And there is a little miracle: When I close all the blinds on the windows and switch off all the lights, amazingly enough the cabin is well illuminated when the spacecraft is over the daylight part of the earth...
But I think, these small "bugs" are by no way a real problem, I just wanted to tell you some of my observations. Again, let me thank you for this wunderful and outstanding addon.
Regards
Peter