Hello all only my second post. I have a non ae my vernon that I am trying to work the previous owner bugs out of. Have replaced control box and went thru and made sure all connections are contacting(blowers weren't coming on) it is burning but sounds like a jet engine. And fire barely comes above pot. My question is door seals between glass and body of stove. It has seals all 4 sides glass gets dirty in a day. Do these have air wash with one gasket missing?