Hi guys Not sure where to put this but since it's a stomp box, I figured it was ok here. I am pretty much sick of using clip on tuners for bass for their constant inability to read the low e string. So I am thinking of a polytune or something similar. But here's the issue - my band tunes 1/2 step down as it works better for our singer. Is there a way to tell the polytune this and have it read accurately?