Surly Steamroller owners...

Had a blast a the BB today. Now BB, cranks and pedals have been redone - the cracking persists. If I pull/push on the cranks (not touching the pedals) the cracking can still be heard, which is then transmitted over into the frame. The square tapers and threads look all fine.

What now?

Are your chain ring bolts tight enough? I have found this to be a source of creaking in the drive train in the past.