sometimes the pre delivery doesn't pick these items up as faulty, i don't know how many times i've had to fix something in the hand over bay that was working fine the day/week before, most times it's a loose wire that gets bumped around from moving the van and don't get me started on fridges, seems they stop whenever they go in that bay, not trying to make excuses but we have told the boss time and time again to pass these issues back to jayco HQ, but it's how jayco works, they can either slow production (increased wait for your new van) or let the dealers fix it and keep pumping them out flat out, so more vans means more profit