Reefer door seal
My Norcold N611 reefer exhibits the one of the symptoms of a bad door seal, extra cold freezer but not cold enough cooler compartment. I have somewhere seen reference to checking the door seal with a dollar bill. On my door the bill will not fall out from it's own weight but can be slid out with very little effort. What I need to know is how tightly a good seal should grip the bill.
