Whoo hoo, I'm in the club! Well, not really, just borrowing an Abra Ca Dabra from a friend for a few months.
Great game, loving it, my first EM. Will need to decide if I want to buy it or not, which means moving out another game to make permanent room for it.
Anyway, the game does have some issues, I've created another thread for them, please see https://pinside.com/pinball/forum/topic/abra-ca-dabra-questions-and-issues
One of my issues is the bonus advance not working, sounds the same as the one Wickerman2 had earlier in this thread. He said the fix was related to "sagging switches", though didn't state which switches exactly were involved.