@SPARKY1922 I've never tried to build a world. I did open the tool once a few years ago and decided not to do more with it. I am so busy doing so many other things.
I built all of the lots I've used in my fairy village and in the witches village. They are full of CC so I wasn't planning to load them to the Exchange.
I'll have a look at your link later too. Right now I have to rush off and prepare for tomorrow - starting a new job. Need to be able to make pivot tables and don't usuallly use them as I generally do the same thing by writing VBA to achieve the desired results.
This morning I spent some time making a short 12 minute video of my build in progress in Cake Island. Someone wanted to see my mermaids swimming in the dive lot I made. All of it is still very much a work in progress though. If you watch it you'll get an idea of how much of a mess I can make while working out what works and what doesn't.
It finally finished loading to YouTube - here's the link if you'd like to see the current state of the lot I'm building for them on Cake Island and the dive lot too.
https://youtu.be/NdhlA_L9Y4M