Just a humble opine here. Considering many new people getting these smokers maybe there should be a more thorough instruction or list of what to do (OR NOT TO DO) included in the box. As well as a list of 10 or so recipes with finished pictures.
Maybe another youtube update? Video to stand things apart from others?
Keep happy customers and avoid premature complaints. There are probably a lot of newbies, I am still one, that might need a nudge in the right way of doing things with the SI.
Add schematics? In the box too?
That aside, when my #2 arrived the looks made me think, clean it like the stainless appliances I have in the kitchen. I used Weiman stainless cleaner with no problems to date. Spray and wipes with pad.