We've got a 2020 2106FBS in MD too! Hope you're enjoying yours.
We enjoy ours. We've had since July. A couple minor warranty issues that will be taken care of in December at Beckley's in Thurmont (wallpaper, cracked GFI in bath, lost bolt on stabilizer jack). More concerning is the water pump seems to have lost electric this past weekend on a trip in PA. I'm sure that's a loose connection, but cannot find where they've hidden the pump away ;-(
Anyway, if you see a 2016FBS being pulled by a Subaru Ascent on the roads in MD, that's pro'ly us.