so the sound I was getting wasn't the tune. Not directly anyway. The tune changes induction somehow. On the Cobb tune, no high pitched kazoo. On strat, let the trumpets (kazoos) play. I could only surmise that induction with strat (better, stronger, faster) was revealing a problem with my intake system. So I tightened the clamps within an inch of their lives and the kazoo is about 95% dead. I won't say completely dead cuz induction sound is still different but no longer scary, obnoxious different. all is well.