Welcome to iRV2! Good suggestion, if possible, to post a picture. Other owners will undoubtedly chime in to help! Hope you get it resolved easily.
I'd recommend posting this question in the Monaco owners forum, to get more specific response/advice.
Perhaps a moderator will move it to that forum for you.
Joe and Debbie, Emma the Aussie Cattle Dog who adopted us
2012 Discovery 36J, Blue Ox and Air Force One, 2010 GMC Acadia Toad
USAF (Ret) WDØM http://wd0m.com