Designer 35RLTS and Jayco Talk...Thanks Frank!!

I've discovered that we may have a problem witht the inflatable mattress in the hide-a-bed, i.e. a very slow leak that leads to noticeable loss in pressure over night. I talked to Jayco and they suggested I check for a leak on the manual vent at the foot of the mattress. I couldn't detect a leak using a soapy water test but I did notice that the cap might not have been sealing tight so remedied that. Has any one else noticed a leak-down situation with their mattress?

Dave