Last time I reported that they use the little glass window. They DO NOT lift the corner of the card to look at it. Hope this helps.
When I was there recently, all the peeking devices in the table were removed & they were lifting the cards to peek! Was told that they will be getting a new system to "scan" the cards for BJ. Sounded like the ones used in Conn. They box in the back of the card with both hands & lift the whole back section of the card to check, not just the corner. Forms a bend across the middle of the cards. Hurry before they get the new scanners. Your inside informant must have been in the know.

