I’m not the only DIYer around who finds minimalist diagrams difficult to understand or a fast talk through a process not enough to help me get the gist of what's required. I met a mechanic recently who spoke of their difficulties in trade training, in understanding the inside working mechanisms of machinery. They found moving 3 dimensional instruction video clips the biggest help in their learning process. Wouldn’t it be great if the 3 D video approach was used more often and used for some DIY instructions as well.