Love the layout, and the video production, in terms of clearly presenting salient information. Even where they show diameter with lots of pointer lines toward

Love the layout, and the video production, in terms of clearly presenting salient information. Even where they show diameter with lots of pointer lines towards radius-of-one-blade (and a bit of another). Nit-picking -- exclusive use of upper case overlays may look hip, but reduces clarity. M/S means either miles or mega-somethings per something. Whereas m/s means metres (only Americans spell them meters for reasons that aren't clear) per second.