NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO!

.... Well, guess I'll need to shop for a new
mod for it!

Actually, I am kidding. I had always planned to pair the SS Stingray with new KFL, so technically it already has a home, but I was hoping to accumulate multiply atties that I could use with the 4nine.
Right now the original 12113 is perfect with the 4nine, my other KF 3.1 is not that great with it, and my Kraken is only ok .. All of my other atties have nearly flush 510 pins.
KFL 12113 - I hope that the suggestion to put the oring on the outside of the chimney may be a improvement, so I eagerly await your feedback to see if this is a viable fix for the issue.