Summary: After 3 years my pedals finally broke. What broke was the attachment point for the spring which provides feel and the return of the toe brake function on the left side. (I hope that is clear). Upon dismantling the pedal, I found that the plastic retainer had broken off and it wasn't surprising as the spring used was far too strong for the plastic structure IMHO. I have tried to remove the other spring without success, hoping to install a less potent elastic or spring.
Summary: Pro: These pedals are robust enough for my size 12s. The adjustable pedal length is nice. Action is smooth and accurate, what with the adjustable tension and the ability to calibrate in a "dead zone", so that you get no unwanted rudder input when centered. The toe brakes work very well, too. Calibration was a beeze.