That’s it! Ohhh wow! I think I stared at these lines like a hundred times too, admittedly I had less chance of picking up the error.
Thank you so much for your assistance @rossko57 and @rlkoshak, it must be frustrating dealing with noobs like me who have no idea what they’re doing.
The rule is functioning as expected now, but I’ll test the system for a while before I run it with a batch of beer. I think the first thing I’ll be doing is renaming my items!
Thanks again.