Last night I oiled the outside of my smoker & got the fire hot to cure it in hopes of protecting it from water. Since I went to bed with the smoker hot I didn't cover it, & it has been drizzling outside all day. The smoker has a little water on it, & the cover is damp. My last smoker got really rusty, & I want to keep this one nice for years which is why I paid for a heavy custom cover. Should I cover my grill when it is wet? I would think not. I've also read that they shouldn't be covered during humid weather since moisture in the air will get under the cover. Does anyone have advice on this topic?