Reduce p level for trough picker. The behaviour here is not what I'd hoped

src/finer/Guide.h

@@ -223,6 +223,8 @@ public:
 
         guidance.fftBands[0].f0 = 0.0;
         guidance.fftBands[0].f1 = lower;
+
+//        std::cout << "x:" << lower << std::endl;
         
         guidance.fftBands[1].f0 = lower;
         guidance.fftBands[1].f1 = higher;