Ah yes, taking a schematic diagram and tester and tracing out through hundreds of relays to find a dirty contact so the lamp would work. Adjusting and tweaking those polar relays. Tying in and replacing glass on open wire when it's 30 below. Good old days? I'll take the heat and air-conditioning and sitting down to program a system. Some day Jeff someone will say to you. You actually had to wire those things? Boy you had to know everything.
