OK it does work to deactivate a forum once I ran that command. However, I have to go into the 'edit' page to do it. If I'm looking at the main list of all my multi-forums, unclick the box there and click 'update RSS feeds', it says the settings have been updated, then it brings me back to the Single RSS feed page (not the multi-RSS feed page). When I click the Multi tab, it shows the entry still active.
It would be nice long term if I didn't have these extra feeds showing up on my list for the rest of my life, because of one mistake I made early on
I suppose since I've only made 3 out of the 19 feeds I need so far, I can just re-use them though!
I did add the code to make the multi-feeds generate JS files, so I guess that's how I'll handle this for now, until you guys bring back the JS creation feature of the software
