Is this normal for the factory to leave metal shavings? It took me several days to clean up all the dirt and get it looking like it was at least new. The generator looked like it had been in a dust war and lost. The undersides of the slides were a mess. It is hard to believe they come looking so nice on the outside (and inside) until you start looking closer. Looks like one more thing on the to-do list, full under-carriage cleaning and salt neutralizer bath. Looking at videos of the manufacturing process on YouTube, the factory line is a mess with crap all over it - guess some of it finds its way into their products.