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

src/finer/Guide.h

@@ -224,6 +224,8 @@ 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;
         

src/finer/R3StretcherImpl.cpp

@@ -654,7 +654,7 @@ R3StretcherImpl::analyseChannel(int c, int inhop, int prevInhop, int prevOuthop)
     cd->nextSegmentation = cd->segmenter->segment(cd->nextClassification.data());
 
     m_troughPicker.findNearestAndNextPeaks
-        (classifyScale->mag.data(), 3, nullptr,
+        (classifyScale->mag.data(), 1, nullptr,
          classifyScale->troughs.data());
             
     double instantaneousRatio = double(prevOuthop) / double(prevInhop);