Interesting. I haven't seen any modern Brian's pad, so I would know about that. CCM was really straightforward (knee strap, calf strap, Quick Motion strap, and boot strap). Bauer was a little more complicated with having to get the CRS strap between the knee and calf exactly right. Brian's is probably somewhere between CCM and Bauer in complexity, based on your description. If JRZ is similar to Brian's, it isn't the simplest system, but will become straightforward the Morehouse use it.