First of all, congradulations and welcome to the Jayco Family.
A good PDI checklist is important, but most important do not get rushed at the dealer, take as much time as needed and make sure you understand how everything works and all your questions are answered.
Make sure water tanks are full and run all systems.
When picked up our Pinnacle we spent about 3 hours on PDI and dealers service rep was great and explained everything. Found a few minor items inside that were taken care of right away.
Then after PDI was complete and we were hooking up to our truck, one of the front landing gear lock pins when pulled out to raise leg, fell out in my hand.
They replaced the assembly with a new unit.
Just goes to show, ya never know what you will find on a PDI.
Robert & Bale the "Traveling Dog"
2012 GMC 3500HD DRW