First time using a welding blanket on an overnight smoke tonight. I've got a 6'x8' welding blanket and had folded in half (4' tall) and wrapped around my 18.5" WSM. I then readjusted the blanket to pretty much a bit above the lid lip. The blanket has a 1000°F melt temp. Worried it was too covered up. I have no experience with this and just need my fears put to rest that this thing won't catch on fire tonight. The blanket does touch the smoker a bit in some parts. What do y'all experts say? I've got my maverick set to alarm me should it go above 275°. Thanks for the help.