At boomboat over the weekend, Christian pointed out to me that all my CAP plane-bending experiments had overlooked a very obvious possibility: performing a CAP in horizontal plane. This, it turns out, is also an awesome transition to diagonal plane CAPs. Also, A bizarre property of CAP transitions into full-arm movements. It turns out that the four basic combinations of timing and directions have three transition points with the most common CAPs, so halving a flower gives you three of the four combinations--not two. Any mathematicians can tell me why?