Well I have taken a :40 second video of the engine running with the valve covers removed. I see about equal movement of all rockers,although if you focus on one particular rocker it appears the others arent moving.

If you guys will take a quick look at my video clip and tell me if the movement of the rockers is normal or weak,and maybe conclude whether I have a flat cam or not...This would be appreciated.

Link to the video:

http://www.youtube.com/watch?v=BxHTp6SuO68