Predator 3500 Inverter Generator 2 hour oil change LOTS OF METAL IN OIL a look with 250X microscope

I like this Harbor Freight Predator 3500 inverter generator (so far). They will all have metal in the first few oil changes as a result of manufacturing processes. I will probably go with 5 oil changes with 1 to 2 hours on each interval, with Castrol GTX 10W-30 then switch over to Amsoil 10W-30 Small Engine oil. Predator does NOT want you to exceed 75% output, 2250 watts or 18.8 amps during the first 30 hours of operation. This is not a screaming 3600 RPM engine. This 212 cc engine on Eco mode runs at 2600 RPM and at full load she runs at 3100 RPM. At the end we see some ferrous material and some aluminum that was filtered out of the oil, with a 250X digital microscope. Thanks for watching! Stay safe!!