It looks like you are using an ad blocker. That's okay. Who doesn't? But without advertising revenue, we can't keep making this site awesome. Click the link below for instructions on disabling adblock.
I was just on LibTech's site and I noticed that on they're Jib ski, there's these serrated edges that make it hold an edge better. The only potential flaw I saw with that is will that catch on a rail or box? it seems a little bit like it could cause a problem.