Sure, that's a single point of failure waiting to happen. One hacked database and your whole life, bank and travel history is gone. Cool trick, but I'd rather carry my passport and sort it out old school.

Wait, you ran it 8 years on spray lube and only now the bearing whined? That sounds like the grease gun fixed a problem that was barely a problem. Those spray lubes are meant for light duty stuff, not cutterheads running full weeks. Marine grease is thicker and holds up better in heat, sure, but I doubt the passages were clogged enough to cause real temp issues. More likely the bearing was just wearing out anyway and the fresh grease masked the noise for a bit. Check your temps again in another 200 hours, then see if you still think it was the lube.

Tbh I just went back to the old glitch generators, way more fun to mess with.