Ritchey almost blew apart today on the trainer. Started making a knocking noise if I got it above 220 watts. I was taking it easy so I decided not to worry about it. Around mile 20 I looked down and the down tube was moving.
I havnt checked that down tube clamp in months. In the past when I did check it, it was always tight and I am always worried of snapping the clamp. oh well.