I had a fairly exciting Monastery dive earlier today. I'll post an A&I about it in a bit, but the short of it is that my buddy was freaking out and I ended up without an octo keeper or an exhaust tee on my octo reg. It's a ScubaPro R109 (adjustable), and the folks on the DIY boards say the exhaust tees are a bear to source. Most likely it's floating around somewhere at South Monastery, but just on the chance that it came off by the car I thought I'd post.