455 posts
found this site, let me know if it helps.
http://freespace.virgin.net/cav.labs/
greg
TAS
455 posts
looks a fairly simple approach.
But a word of caution for people trying it. Carbon has excellent tensile (pulling) strength, but very poor impact strength. It is probably not a good choice for reinforcement under the foot pads. Kevlar or glass are better.
WA
48 posts
Wood is even better for reinforcements.