re. the lack of an owners manual. Quick thought from when I was first looking at what was available out there for campers like the Dweller. I'd spent a little time with google while I was looking, and what popped up appears to be the same owner/rep for OBI and for MDC USA, or at least, both under the same corporate name and with the same company address in the US. The MDC AUSrv13 and 15 have a similar box and look to the Dweller (I guess Opus does too, but I think that's a completely different group). The Dweller was more interesting to me in layout and choices, so I never really spent much time digging around into other campers that were similar. However, the MDC 13 and 15 do both have pretty detailed owners manuals on their mdcusa website, which included some schematics, fastener torque details, and maintenance/troubleshooting. I have zero idea whether there is actually any shared DNA between the two companies 13s and 15s or not, but it seems like it wouldn't be completely unrealistic. That said, might be worth a quick look from a few of you that have gotten to know your Dwellers pretty well. There may be a number of relevant pages in those owner manuals that would be good to call out in this thread for new and future Dweller owners.
May be a complete waste of time too.....so apologies ahead of time if that's the case.