Well, it's the berries! Today we drove to Abilene, Ks. (170 mile roundtrip) to have 4 Season's RV perform the Seal Tech service for us. Set the appointment several weeks ago - no problem...then today we got there, they took our 40' Class A inside and came out and said, "Oh, sorry...we can't do it on YOUR RV because you don't have the right shape roof vents!"
There goes $100 in gas!! We have Fantastic roof vents (with covers over them - which can be easily removed if needed) so don't know what the problem was! I was livid but didn't say anything. Just took the RV and drove off. Also, they had quoted $180 to do 'the test' since we 'didn't buy the RV from them.' Then the service manager said that they haven't really done that many tests with it. No FOOLING!