As is the norm, we found several loose pins out of several hundred. These were removed, cleaned, and replaced with blue Loctite. We use a Profurl roller furler on the headstay. We've found that the set screws used to fasten the extrusion sections together tend to work free over time. In addition, we keep an eye out for sharp edges that could catch and tear our spinnakers.
More people seem to have problems with their booms than anything else.
In our case, they are quite heavy, with massive goosenecks. If there's a weak spot, it is in the outhaul, which sees lots of load and is subject to some chafe. So, periodically, I like to inspect the internal tackle, wire pennants, and related gear. We've always believed in big anchors and lightweight, high-strength chain. With this big hook it is essential that our Maxwell windlass works well.