Insane asks that shouldn't even be a thought. For an entire power plant, which has thousands of drawings for actual systems, client is asking for the schematic of a water heater, you know, the ones you buy at home depot in their shower facility, and claims using a cut from a manual isn't sufficient. Like, what do you want us to do, call Rheem and be like " hey so we bought a water heater from you all, and were looking for a single drawing in CAD form of the water heater, can you provide that? Oh it's printed on the tank and you make 100,000 of these a year and aren't doing anything like that, ok I thought it was crazy too"