My package arrived with only 3 plastic handles installed. The instructions say to hold onto all 4 but one was already missing upon delivery, do I need it? Upon initial inspection of my glowforge I found some gritty white powder all over the components inside. It looks like it is coming from the white plastic coating of the outer casing. It’s as if the inside was not dusted off after being powder coated or something. The front bottom inner plastic edge behind the doorway seems to be the main source of the gritty white powder. It is also all over the internal parts including the laser tube & lens. Do I need to worry about it flying around inside and affecting my machine once I turn it on? Could it possibly get all over my lenses and cause damage, or other problems? There are also a few imperfections in the chrome coating behind the led’s when the lid closes, slightly sticking up out of the chrome finish on both sides. They are snagging on both sides of the lid causing light scratches in the plastic coating each time the lid is opened/closed.
I have not turned my unit on yet