My '94 Trice failed with the rear chain stays, and a couple of other welds
What was quite interesting is that I would send the frame back, and get a modified version returned and then the next model would have that modification, so I think I was something of a test pilot
After a failure of e main boom, I had repaired by Chas Mayo, but I had lost confidence in it and bought the Catrike - when I gave the Trice to Bike Magic it was virtually a Trice Classic