I think it's time that PT or somebody steps in on your behalf. As you have read on this forum we all have had the "usual" type of problems that come with new tt's, but your problems go far beyond those.
I, like most PT owners, am very satisfied with my tt and feel very confident in PT's quality control and testing, but it seems like you've got one that has fell through the cracks.
I don't know what exactly needs to be done to make it right for you, but I will be very surprised if PT doesn't step in and do the right thing.
Good luck and best wishes.
Gary & Trish
"PT Crew Member Since 11/2010"
2017 Prime Time Crusader 315RST TE 6.0 : 2007 Flagstaff 206ST MAC Series
2012 F-250 Lariat : FX4 : CC : SB : 6.7L Diesel : 3/55 Gears
2016 Nights Camped - 9