Wonderful, many thanks. I actually feel like a bit of a dufus right now. For some reason I had it in my head that I could only edit .lsx files from within LSTools, which goes some way to explaining why I was finding all the info about the process very confusing (albeit, after only cursory investigation on my part).

Of course, now I see (and I've even watched this previously in a few tutorials) that you can just open the things in NotePad++. That makes things much nicer for me to engage with.

If I get some proper time this evening, I'll sit down and get this all to work.

Escape From Smalcatraz: Steam/Nexus. Forum thread.