The HV Wire quest claims that HV is the only tier where Connectors cannot be used as "throughputs", but actually, this is true in every tier. For every single tier of IE energy, Connectors can only have 1 wire, and act as "inputs and outputs," and Relays can have as many wires as needed, but don't act as in/out and only as "throughputs." (What actually happens is that, at all tiers, Connectors pull/push energy from their attached block but can only have 1 wire, while Relays do not push/pull energy from their attached block but can have many wires attached.)

I suggest moving the bit about the difference between Connectors and Relays to the LV Wire quest (and thus removing it from the HV Wire quest), and adding a Wire Relay requirement to the LV and the MV quests as well.

Changed the explanation so it no longer suggests that earlier tiers could use Connectors for throughputs.

Forgot to look at the LV and MV quests, so I'll do that next time.

The new HV description is still wrong, it suggests that Relays don't exist for earlier tiers, but Relays exist for all of LV, MV, and HV

Changed the explanation on the HV quest once again, and added a note to the LV and MV quests that Relays exist for lower tiers too.