i have a GT gutterball with a stock bb and crankset, when im pedaling there is a clicking noise that sounds like its inside the bb (could be wrong) doesnt happen when i pedal backwards (ss setup by the way) and doesnt happen if there isnt any weight on the pedals like when the bikes upside down and the crank is spinning free. in wondering if it just needs to be greased or if i have a bigger problem

its a really annoying sound, any insight would be great