Measured, stripped, installed terminal end (crimped), and fastened the master switch-to-master relay control wire.
Ran extra length of ground wire from RDAC to engine block ground; removed existing terminal and installed this new wire along with the existing wire into one terminal connection.
Spent the most time trying to wire the upper magnetron. This uses 22 ga shielded wire, so the builder must trip off the outer cover without damaging the shield, then slip the center conductor thru the shield braid in an attempt to attach terminal connections - one goes to the P-lead terminal on the magnetron, and the other attaches to the magnetron ground. The braid is quite fragile; I ruined two terminals so far; trimmed back and will re-try on Wednesday (tomorrow night is Chapter meeting).