Yeah "ghetto" overflow.
Not normally used, and it was last minute as hell....just a drink can, a washer and a connector with some pipe clamps, but I wasn't sure how picky these guys would be.
NESBA makes you use a catch. Got the idea from a control rider at NESBA when I did patriot
(see same location on his Kawi)
I figured as long as I passed tech it could come off later