Oh, yes Crusader, the +. That merry symbol! :lol: May have broken the fingerof that one! :lol:
RE. the couterbalance; on the MKXI as above, there was not a counterbalance, except, which you may be refering to, to be sure, for example the /|\. A circle L for luminova could be positioned either in place of the b/arrow or below the hands and closer to the date at the 6.
That is one possibility, the standing for Superluminova, if that is used for the lume, as the circle T was and the circle P on mil watches.
Perhaps, imo the maker's mark, as described, is done small enough and as in the clever manner JLC did, as somewhat described in my previous post, it may be absolutley fine without a balancing. Am not sure yet, though a very good point, imo. The date with the shortened lines as per the first pic on p.1 may balance it very well, itself, what with the underlining of the maker's name in the dynamic way of the JLC at the start and end (their J and E)!
Sincerely,
Pottinger + :) (in all positivity :D )