Cool pin, I wasn't aware of this title and another early multi-ball. If you pause the video you can see the flipper assembly.

I have a Bally Space Time from 1973 and the flipper assembly looks quite similar. There are a few threads on this early design being quite weak. There is a night and day difference between my Sapce Time flippers and every other EM pin I have. Also have Bally Wizard and that later flipper design is much stronger, no complaints on this pin. I'm also looking to improve the feel of the old Bally flipper design. Is a replacement the only solid option?

Picture of a Bally Space Time flipper assembly.

Bally Time Zone Flipper Assembly (resized).jpg