Yes, that is a know limit in the current Hex Grid command.

Remy wrote a macro a while ago which circumvents the problem. I'm attached it to this post together with a sample map.

Jim, this is not about the CC3+ internal scaling. The display of the dialog is off, making the controls unaccessible. I'm looking at this via tech support.

Yes, Sue's pointer to the ProgramData folder is correct, but it depends on your install location - that is the default one.

And thanks, I fixed the second map image,

I'm glad it was useful! :)

I've been asked about this (ooold) little tool in CC3+ and done a quick update for it to be useable in CC3+. Download here and unzip over your program data directory.

It's still a pre-defined overland template, using the Mercator Overland style.