On my last simple trick for builders I explained the use of camo to hide your stuff from the minimap. Today I will help you make it harder for your enemy it see you while you are in the cover. Warning: This trick will not work on everyone, only a majority.

What you need to do is find the closest color to the default models (blue for blue, green for green.) After that start lining the wall BEHIND where you shooting from your teams default color. Because your default models are mostly one color and have few other colors this will make you harder to see when you are ducking and weaving through your buildings. Remember that not everyone has the default models on, so results may vary.

Use this with the camo and you will be just a little more dangerous to your enemies.