Yikes!
It was done sat at the table with the key sideways, holding a phone in the other hand and making sure the bare cables didn’t disconnect. It’s only a test/demo. Tough crowd! 
3D printer arrived today so I’ll print a new knob later and try again.
I am so old fashioned, sorry… You could have sent it with your foot, I don’t care.
QLF? Remember that ? As long as it’s CW, it’s OK.
But “I’ll print a new knob later”, now that’s something I would never have ever thought I’d hear in my lifetime!
K6YK
It wont be as QLF as the button will be 
I’m trying to find a picture of the key we gave Roy G4SSH on his retirement from SOTA news. I think it’s the same as this one.