Gen set running for 4 days in a row

My generator doesn't know if I put the 48 hours on it in 2 days or 2 weeks. After a few beers one camp I asked it. It just sat there with nothing to say.

I wonder what the share price would drop if an OEM ran the generator exhaust to the roof rather than where the people are breathing? My toyhauler gen exhaust is under the bedroom bed slide... yes I use a gen chury.