I repaired my internal rigging. by removing the end cap & looking inside a handle with. cross bar with the riggig. it was easy to remove the bolt and remove the block assembly. the line and stailess wire was replaced. The over the top small block was repaired. next is to work on the boom to fit the repaird block back. I took a photo on my phone. i will get the forum app 4 android so i can post it hopfully.