Mimi- neither of your B67's ever made horrible creaking and cracking and snapping and popping and twanging noises? Noises so loud you could FEEL them? And were embarrassed by them?

Diane at wallbike said 95% of the noisy spring-frame saddles are just tension issues, but I'm starting to think my beloved B67 is one of the 5% that has a real structural problem. She said if it didn't clear up they could send me a new B67, but I'm wondering if I'm better off with a B72 and the harder springs.

I've tensioned my B67 5 or 6 times, which is equivalent to 1 1/2 turns of the adjustment. That darn saddle is so comfortable that I'd hate to trade it out.