Paul,

I have at least one leak in my door seal system. Moving the check valve in front of the pressure switch did not help as I thought it would. One leak I found was at the rubber tube that extends from the seal to join with regular tubing. It bubbles when soapy water applied. Have tried three times to seal/correct it without success. May have other leaks as well?, but the pump cycles about once every 30 seconds, so I’m looking for a pretty big leak

Thought you’d like to know that my clever idea…wasn’t!

I’ll keep working this and let you know what I find.

BOB