If you have an autococker question post it here and i will try to help you out. I will also be setting up a cocker tech page with FAQ and stuff like that.
http://cockertech.homestead.com/cockerhomepage.html
I have the same problem with my NEW cocker, It's a 2k2 vert....NOTHING on it, and when it fires, it does perfect the 1st time, but then it wont re-cock after the 1st time (without me helping it).