Howdy-
I've got a big ol' Happ trackball in the middle of my control panel & couldn't justify squeezing in a second one, considering my available real estate.
There are a few 2-ball games (Marble Madness, Cabal, & Blood Brothers are all that come to mind, but I'm sure there are more...) that tempt me to have a "temporary" 2nd trackball installed, i.e., keep 2nd trackball in the cabinet & pull it out & just plop it down on top of the control panel for the rare occasions when I want to play a 2-ball game.
Any recommendations on products that will do the trick?
Thanks,
-Jason