Welcome to the JOF, Donedroolin, and congrats on the new Eagle. We, too, were sold on the solid construction of Jayco units vs Brand X. Please post often, and maybe some pics when your unit comes in. As for the A/C units, there are many such problems with various brands, and Jayco is not exempt. Ours has never loosened, but it is a simple 10 minute job to remove the interior cover, tighten the 4 bolts if necessary, and replace the cover.
2003 Ford F-350 V-10 Crew Cab 4WD Long Bed
2004 Jayco Designer Medallion 29 RLTS 5th wheel
Bill, Gayle, and Mindi (dachshund)
Retired at last !
Nothing is foolproof to a sufficiently talented fool.