I've been using my Moon Dlx a lot more recently, especially in combination with a Throbak Overdrive Boost. I've noticed when I engage the phaser, there's a big tear-your-eardrums-out spike in the treble. Anyone else notice this? Is there an internal trimmer to tame this effect? It seems to happen on all 4 phaser settings. Of course, we are talking about the bridge pickup of my Strat, so there is plenty of treble to begin with.