yeah was late and i'd had a pint or three.
The screen says "shoot fastlock to start multiball" and from what I can tell, you just get the fast lock bonus.
I'll play it some more but it still doesn't ring true. I checked the audits and it was 0% awarded.
However I've checked the switches and it seems fine. I get a start error on 88 lower lock, but the switch works ok, so it's a bit of a mystery.
I spent my entire weekend with TZ rather than the 20mins or so I thought it would take, some short blowing F116 repeatedly.