I randomly happened upon an old VHS tape with the first half of of an ep from the first week of shows that is in the trading circuit and came up with a few questions.
Did they only have one board in play, or did they have a second board they could switch with between rounds? I ask that since it looks like it had to have taken considerably longer to switch out the puzzle each round on Cross Wits than it was on WOF.
If it was a single board they used, how was the puzzle switching separated from the contestants/celebs/audience. Was it tucked behind a curtain of some sorts, and/or were the players taken off-set?
How long did it take to make a full episode, including the stop-downs to change puzzles?
Were the "letters" similar in format to the letters used on WOF -- i.e. clear slides w/ dark letters that slid into blank back-lit boxes?
What were the actual measurements of the puzzle board itself?
Any other known details of the workings of the board would be welcome as well.