Mashing up the isobend-4 toroid with all the even-petalled flowers, here are all timing and direction combinations, including both wheel and wall plane together opposites. For the background on isobend toroids and how they relate to antibend and probend, check out this video here: http://youtu.be/IrS-NdpnEHo

techblog323.mp4

A few months back, Alex Powell from the Vulcan published an interesting treatise on his approach to toroids. There's been a second school of thought that's come out of meetings at Wildfire and other East Coast fire events and this is my best attempt to consolidate a lot of the thinking on this type of spinning and make it ready for the masses.

techblog285.mp4