I don’t know where to ask this, so I thought this ‘General Discussion’ might be the place for asking my question. My first question, why does the height of the roof does not increase more then 8? The image below may show that the current height is 3 but I now for sure that in my game the max height is 8. So, can’t it be increased to more than 8?

Now moving to my second question, I have been going through some old videos and saw this picture given below. I was wondering how does the red marking roofs are possible to build?

It would be great if someone show me how to build the Red Marking roofs.

My last question, If I need help which is the best forum for asking game related questions?

—Thank you.