Has anyone removed the outhaul from the boom, or removed the sheaves near the gooseneck? I need to replace the aft section of line and a chiped sheave in the front. I removed the end cap and tried pulling it out from the back end of the boom, but it seems to be connect to an internal devise that is attached somewhere inside the boom. I also see that the line in the front, that comes out the bottom of the boom, is not the same line that comes out the back. I'm thinking that the rivets near the front are holding something in place that creates some purchase advantage. Before I drill them out, and try to pull it forward, I thought I'd ask.