Baileyra

I’ve never had the need to see if the house battery was charging while driving because I’ve never had an issue with the house battery not having the power I needed.
However, I certainly will check when I take the MH out of storage in a month or so.

Sorry for the delay in responding.
Yes, on my 2018 E450 I had to drill holes for the rear sway bar attachments. I did this, lying on my back under the camper using a right angle battery powered Ryobi drill. I went through several drill bits in the process because I kept breaking them.
Would I do it again? Yes, I think I would.