1st issue if you read the entire thread I made the point I am not sure how or why or for that matter how to address it. On the second point no I didn't embellish any thing I have listed & the two players you listed where not involved so it has no relevance.
I have read the entire thread since it was started and all you have to say is ... "it shouldn't happen" ... and many have explained why it could happen, so there is really nothing to address. There is nothing wrong ... except you being in the wrong place at the wrong time.
Yes, Karaya and Zazen were not involved, but those 2 are 2 of the most prolific gunners ... so your story of a guy who couldn't hit the broadside of a barn with an Ostwind can magically jump into a tank and be more deadly with it's main gun ... bollocks. If anyone could jump from an AA platform and be prolific in a tank's main gun it would be Karaya/Zazen and even then, they would most likely miss 99% of the time so your "nemesis" that took you down is more than likely a whole lot lucky more than he is deadly in a tank gun ... hence "bollocks" on your story.