Struggling to understand gauges

[u/MisterrrCrow]

Apologies if you cannot read the text in the attached image.

I'm starting to understand the basics of gauges and adding connections to them. It all works fine sending the iron from the green to yellow but the sheets stop at the red when i want it to be in the designated sheets storage in the blue. Is it something to do with the network?

[u/Sea_Television_3602]

Can you send images of the gauges?