This is to do with extreme altitudes and data that isn't a number - Outliers and NANs.

The instructions on how to ensure your world is free of them are the last 2 paragraphs on page 10 and all of page 11 of the Supplemental Notes.

With hindsight I maybe should have put this in the main Mapping Guide, but at the time I didn't think these things affected unedited synthetic worlds. Isn't hindsight a wonderful thing!

I wouldn't say that was mundane!

You're like me, and lots of other people as well. We got on with life and made stuff along the way in those odd moments of time between all the busy stuff :)

Thanks for sharing!

There isn't a public list.

Once I start work in earnest on a new project the list has already been agreed between myself and Profantasy - if there is a need for one.

The list I have for Spectrum Part 2 was made before I started drawing any of it - a combination of requests and preferences from forum and FB Group members. The problem with publishing it, though, is that doing so is like asking for more suggestions when the list is already full, and has already been balanced and agreed upon with Profantasy.

So... no list. Sorry!

If there are lots of requests after Part 2 has been published - that will be the time to make suggestions again ;)

If we were all artists nothing would ever get done. We might imagine things...

Leonardo da Vinci's second flying machine drawing - 1485

But we can't design the reality and build them like the mathematicians, engineers and scientists can.

Igor Sikorsky with his working helicopter -1933

So this modern world we know only exists because we all have different talents - none of which would have been much good without all the others.

I use these two keys a lot:

SHIFT - hold down SHIFT to select more than one by clicking each one in succession while holding the key.

CTRL - same as SHIFT, but it allows you to deselect individual items from the selection.