Rovan Pull-Start: Replacing pull cable
 

Hey all, I have a problem with my 36cc Easy Pull Start (The new one with four teeth). I just barely bought a new one from Rovan with an aluminum pawl, and after a few tugs, the string snapped near the connection into the recoil housing. It's still attached at the handle, I just need a way to retie the not from the inside. Not sure how to get the topmost screw out and replace the string. I don't want to buy a new one, just dropped 38 bucks on this thing. Anything helps, thanks!