To lower my CG, I ripped the hung seat out of my NDK and replaced it with a 1/2 inch polyolefin foam pad from a Walmart camping pad. As a result of the Law of Unintended Consequences ... I'm getting a fair amount of numbness in my legs and feet ... that I can periodically relieve by taking my feet off the pegs and straightening out my legs. I assume I'm squashing my sciatic nerve. I half expected this but I dunno what to do to fix it or at least make it better ... and I don't wanna go back to a higher foam seat. I figured I'd try a pad made from one of those squishy non skid Yoga mats ... 1/2 inch may still be too thin but it's worth a try. Does anyone have any other ideas?

Ken Blanton