Last Friday (for the second time) my nose wheel collapsed during towing. The two actuator struts of the nose wheel broke from the wishbone lock. This was during towing and it collapsed during the braking action. The main gear was out of the lock also, but did not collapse. There is no damage in the actuator area. We have a lot of questions. 1. How can the wishbone break? 2. How is it possible that when the nose gear collapse, that the main gear is out of lock? This all s