Sorry, dude, but I had a good laugh at first. "Hahaha, a blue LED where it can't be seen, just to light up the valve!" (Toobs are what you get inside bicycle tyres.)
Then I noticed the vent holes.
Bloody nice build.
Then I noticed the vent holes.
Bloody nice build.
I'm the same way! It's kinda got that proud-papa feeling, when someone with great chops is hugely impressed with one of YOUR creations and does beautiful, amazing music with it.
(McCaffrey was the other one.)