We just held a tournament in Des Moines with a brand-new Ghostbusters. While testing the machine before the tourney started, I hit Slimer and he flew off of the wire... Luckily our tournament organizer could jerry-rig a way to get him back on there. It only had about 10 total plays before Slimer took that flight. I hope nobody else has this issue! It was also shooting straight down the middle out of the left scoop, however that could probably be an easy fix.
I have a Pro on order and am still pumped to get mine, but it was kinda scary seeing Slimer take a dive since he is built to take hundred of hits a day at the arcade.