Airtight Filament delivery system MK2 (more Airtight, higher Tech)

A redo of my Filament box with monitoring and auto pause if filament jams or breaks. That's the idea anyway. Getting the top off with the filament coming through it was like fighting an octopus. So MK2 it comes out the side through 4x2 Teflon tubing, passes through the counters and up to the printer.

The monitor has 4 states;
1: Just sitting doing nothing, all LED's on
2: Waiting for regular movement, Blue LED. About 15 seconds of movement. either feed.
3: Monitoring, Green LED. As long as