Ben Heck’s mini pinball game: Building walls

There’s a problem with Ben’s mini pinball game project: Everything is too big! Ben realizes that it’s time to decide on the design for the playing field, adding space for the various lanes, the larger bumpers and free travel for the ball. But can Ben do the math correctly? Perhaps Karen can help! What do you want the theme of the pinball game to be? Let the team know over on the element14 Community.