Sorry, I am pretty much out of Dacor parts. I've used up pretty much what I have of Dacor to maintain my own regs.
Hi Sam. I remember you.
Yes and No to your answer.
I used to dive in So. Cal, and taught classes in Laguna.. but the person that you are thinking about was Mike McMahon. He worked for Gordon Kahrs out of Scuba Schools of Anaheim, and later in Long Beach. Mike was a shorter guy, dark hair, beard, smoked.
I remember Mike McMahon well, as he was my original OW instructor.
I am a different Mike... Mike Meagher. I met you a few times when I was a "kid" and I too worked for Gordon and later was helping the late Hugh Parkey often with classes. Hugh Parkey introduced us once.. but that was long ago.
I will take some photos of the parts that I have.. and get back to you soon. That way, you can see what I've got.