I'm having some tracking issues with my octaver and I'm trying to pin down the source of the problem before spending any money. Signal chain is usually Stingray -> Boss BC1X Comp -> Okto Nojs. They make a big deal out of the tracking, so this is pretty frustrating. Tracking is OK down to at least open A. However it glitches like crazy around the 5th - 7th fret on the G string. It simply will not lock at all on the 6th fret C#.  I'm wondering if this is the fabled weak G on the Stingray com