K, got new Shimano '07 model 105 PD-5600(Formerly RD-540?) pedals and they are not 2 weeks old. The left pedal is clicking when I get to the top of the pedaling cycle and comes and goes. I first thought it was the crank, then maybe my shoe or cleats, but I am sure its the pedal.
Even with little pressure, it clicks, but if I lift my foot to ensure it has no pressure, the click disappears. But as I said, it comes and goes.
When I get home, its fine. I play with the pedal as much as I can and push/pull the crank and whatever, but I can not reproduce the sound.
The bearins seem fine, as new, as you would imagine. Just the damn clicking comes and goes.