Tip, Trick or Technique

When using SketchUp to create models, a really useful tip is to remember to reverse all grey-coloured faces so that they are all white-coloured surfaces. This is important because when you import models containing grey faces, these grey areas will not show up in Unreal Tournament. So to make sure the whole model shows up, just right click on the grey-coloured surfaces in SketchUp and press "Reverse Faces." This then changes into a white colour, and now you will be able to enjoy the whole of your model in UT. :)