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Finally managed to get it all working by downloading everything fresh and installing in a new folder.

Hopefully here are some screengrabs...

Still getting this error in 2018 2.6f1 and Bolt 1.4. Also error drawing variable inspector (I can't make a variable!)

I am a total beginner and would love some simple examples (3D not 2D) of movement amd uGui like how to type in thing and that effecting objects (like type a speed or size.)