dear sir, on the cover of S. Fury the sergent on the front cover, the chevrons are upside down. I was wondering if this was an accident or if it symblolised a different position from that of a regular company sergent?

Also, I am confused about how many ranks made up a square. In you descriptions they always use four, but in the painting I’ve seen of Warterloo they only have two.

Also, in the Crimea the 93rd halted a cavalry charge whilst in line, why did it not work in the peninsular? the 93rd were equipped the same as the S.E. ?thankyou for your time, Chris