I currently have "X" forks on my bike, but still have my stock non X forks. The travel length is different between these forks. I'll measure mine when I get home and let you know. Skiddy, it looks like your forks are the non X type (with sweet internals), and yes they have more travel then the X ones.
This might or might not be somewhat related. I found this when searching for "Stiction" to reply in a PM conversation with @amarzano a few weeks ago. Quite interesting. My Non-X Forks currently with RaceTech Gold Valves do this same thing when performing the same test like in the video.