Just about to head off for my flights and enter pretty much read-only mode.
I was listening to this again:
https://www.youtube.com/watch?v=hYWolEEM_e0&t=1769
I can't help but think of a time I wrote a basic puzzle in a D&D adventure. Party was trapped in a locked room, a little statue against the wall with an open mouth, and a little demi-religious prose scrawled somewhere about with a line about "drinking your fill". There was a key attached to a cork in the mouth of the statue, and the party just needed to pour water in it's mouth to get it out. I thought that was pretty obvious.
They inspected the statue, read the verse, then tried knocking the door down, looked for traps, and spent about 10 minutes doing everything they could with the statue, except fill it with water. Eventually, they decided to smash it open, and with no imminent danger, I let them. As soon as I described the cork attached to the key, they knew exactly what was *meant* to happen.
tl;dr I thought my clue was obvious, but it clearly wasn't. I wonder if it's something obvious like that.
Kerrash said a while back "Are we even sure it's morse?". I've always said it's heavily stylised morse, but I'd also argue it's something based on morse (why it can be broken up like that), but there's "something extra" thrown in which makes it sound different, and it's that "something else" that might have more in it that we've just overlooked.
Anyways, good luck for the next month!