Firstly, welcome to the forum to you and Dash.
As Sandy says, there have been a few members on here who keep redfoots but don’t often post. However, I found an old post that you might like and it may be possible for you to try pm’ing the keeper for advice.
http://www.shelledwarriors.co.uk/for...hlight=Redfoot
Obviously, you’ve done your research and realise they grow big and they need lots of space to wander about, including through the winter as they’re non-hibernating.
My knowledge is very limited, based only on what I’ve read on here over the years, but humidity is very important.
Suze mentioned that new torts can take a while to settle in, so it may be that’s the case and within a few more days Dash will be eating much more and coming out of his hide a little more too.
Good luck and photos are always welcome on here!