I've had my Further since 2006, and I've always thought the "bright" pickup setting was painfully trebly, and never used that mode. It only dawned on me yesterday to set the bright mode to my "normal" listening preference, and then allow the "normal" mode to be a slightly rolled off variant of that.
Seriously, what was I thinking all this time?! When we talk about controls that need to be explored, we're not kidding!