Oddly, I found my rear signal popped out last week. It had a rubber ridge so I popped it back on, but it was loose again the next time I got on. So I smeared a bit of silicone glue around it, popped it back on.
It came loose again! I lifted it up with my fingers and the glue was still wet, two days later.
Tonight I picked up some fresh silicone glue, hopefully that will be the end of it :freak:
It looks like he's got #18 and #9, just that the rubber tabs aren't inserted (on the inside of the fairing) into the rectangular holes in the directionals themselves...