#981 Building upside down

Today we're looking at the interesting topic of building upside down. Shown in the image are 8 different ways to change the building direction, with the important parts shown for each. The various different solutions are different sizes and have different connection strengths to make them applicable for different situations. Our favourite has to be either 2 because of it's firm connection or 5 because it's very thin and therefore easy to use in your build.