doesn't sound like the WDH isn't setup right.
unless you don't have one to pull a 34' TT!!!:E
and you may be over the truck's payload with that big of a trailer.
Dan- Firefighter, Retired:C, Shawn- Musician/Entrepreneur:W, Zoe- Faithful Golden Retriever(RIP:(), 2014 Ford F150 3.5 EcoboostMax Tow pkg, 2016 PrimeTime TracerAIR 255 w/4pt Equalizer and 5 Mtn. bikes and 2 Road bikes