OK this has been addressed elsewhere I'm sure, but as most of you don't regularly use your gassers (Q included) what, if anything, do you do to store the cooking grates? If I don't use a grill for several months cooking grates get either moldy or rusty, regardless of what they're made of.
I guess what I'm saying is, I don't like to totally scrub my cooking grates, I like to leave a little grease on there, but unless I take it all off it'll get nasty. And if I do take it all off it'll rust. This holds true for my kettles too.
I'm envisioning some kind of indoor storage that alleviates the mold issue but allows them to stay a little greasy overall, but somehow doesn't create a mess moving them in or out.
I kid you not ... this is a primary reason I don't keep a lot of machines, dealing with longer-term cook grate storage for the ones that don't get used every week or two. I haven't found that balance yet.