nah definitely 675's, they've got the badging on the fairings...
Yeah heaps of that around up there, but didn't see anything moving.. I've gotta do an exhaust fan or 2 at my place still....More room up there from what I've seen, but also had a rodent problem a while ago so not looking forward to getting up there...Especially when one of the fans needs to be installed about 2 meters from where I used to hear them the most...Should be interesting, hopefully they've all died and decomposed by now, and hopefully the smell is gone. Haven't heard them for ages so I'm confident they're all dead/moved out, but still likely to find some remains...