My 'new' second-hand bike makes noises, especially going up hill. They took a while to track down, but it's clearly spoke noise, the pingy rubbing and flexing sound. I can reproduce it by squeezing the spokes. This week it suddenly got worse. I had broken a spoke! It's now been replaced, but the spoke noise is still there, in fact rather worse than before the break. This doesn't seem normal to me. Should I take it back to my lbs? Or doesn't it really matter?