Hi
Yes quotation marks to be included and one space before and after the hyphen. Should work just as well in test mode and real mode, but the score must be available for it to work. You can check the score is available by adding this condition as the first condition:
selections trigger expression score_exists is equal to 1
another way to do the current score is to use a block of conditions for each scoreline and the selection index. e.g. for Correct Score market:
OR
selections trigger expression market_score1 is equal to 0
and selections trigger expression market_score2 is equal to 1
and selections index is equal to 2
OR
selections trigger expression market_score1 is equal to 1
and selections trigger expression market_score2 is equal to 0
and selections index is equal to 5
OR
etc...
for half-time I would use:
markets minutes since the off is between 52 and 57
and selections trigger expression match_minute is between 45 and 48
because sometimes the match_minute remains at say 47 after first half added time, and then resets to 46 after the start of second half. Have a play and see what suits you best.