Headed home from my two legs of Run for the Wall last night when the trike started making a noise when I let off the throttle. Sounded like I was running on the rumble strips only with a metal ting to it. Stopped and did an inspection and found that the front u-joint was bad. Parked the trike and got a ride with another biker and picked up truck and trailer and went back and picked up the trike. Got home at 4:00 this morning, got a few hours of sleep and headed out to take the trike to the shop and then returned the borrowed truck and trailer. Just glad I caught it before major damage was done. I have read on here about major damage and just last week thought that I should change them but didn't. Wish I had done that now. That will be a regular maintenance for me. At 50,000 miles new u-joints.