I am considering a Seismic Wave 310 and was going to get the 6 point leveling system, but after all the negative posts I was going to drop it as an option. In talking with my dealer, he indicated that he had a number of 2014 Jayco Pinnacles with leveling problems, but the 5, 2015 units he sold have had zero problems. He is telling me that they switched to a different manufacturer. Any 2015 owners have insight as to whether this is true.
2015 Seismic Wave 310
2013 Chevy Silverado Crew Cab w/the marriage made in heaven, "Duramax & Allison".