Yes, I took the doghouse off and had our carpet shop glue on a layer of carpet padding about 1/2 inch thick. That was half the problem, the other being the exhaust manifold had warped and spit the #8 cylinder bolts. Got that fixed and now we ride in (relatively) quiet comfort. HTH
Yankee Clipper
2014 Winnebago Sightseer 33C on Ford F53 6.8l V10
2014 Honda CRV 4 down toad/Roadmaster Falcon2 with EvenBrake
TireMinder TPMS,Tiger, the Little Big Man minidachshund,
Rosey the minidachshund resident Princess-in-Chief