Hi everybody.

I am learning 3DGS with manual, and I get to the part of the first tutorial. That is the WED tutorial.

Now, the problem is in tutorial. It says under the "First Room" that for fastest map building I have to check "Preview" and "Level Map". Where are these buttons?

It says under File/Build, but there is no such thing there. I also don't know where the "Hi prec" is. Can somebody help me?