Just a reminder for all who are going through their 1st winter with a CS, and with the night time temps in my part of the world dipping into the teens in the next couple nights
Check the drip pan often as there will be a grease-cicle that can form from the drain hole to the pan. It can get big enough to prevent the drippings from drippin'.
All you have to do is knock it off once in a while, and make sure the hole is open. No need to open the door for this either. Just use a bent hanger to knock loose and to poke up into the hole.