Tried every suggestion about greasemonkey. Still don't get colour indicator. Why can't you just drop either red or green?????. Every 2 player game is red versus green. Every 3 player game is red and green against another colour. Not fair and not necessary!!!!! I'm in despair here. Easy solution drop red or green for black.
Even with six players enough colours in rainbow to ensure red and green not on same map together. SUGGEST YOU TRY PLAYING ONE VERSUS TWO WHEN OTHERS LOOK SAME COLOUR