Well, the air pump cooling system I installed a while back really wasn't performing as well as I expected. Aaand in the process of adjusting it, I cracked off the fragile air pipe. So, I'm going to try out the stock cooling fans that came with the new hot end.
While I'm doing that, I'm adding a ring of LEDs (originally built as an accent light for cars, and therefore conveniently already designed for the same 12 volts my printer runs on).
It's pretty bright!
Maybe a little too bright. It washes out the camera. I'll see if I can adjust that later.
