I recently bought a used aussie jib halyard based on what I have read about them. I've never seen one used. As you might guess I sail pretty much on my own. Anyway, the blocks on it seem pretty frail. Do people have trouble with these things coming apart? Should I not risk using an old one and get a new one instead? Also, do I cleat the line to the mast as usual? I seems like it would make more sense tie it forward some how.