diff --git a/clean_data_with_zapline_plus.m b/clean_data_with_zapline_plus.m
index b407f4c..bec567c 100644
--- a/clean_data_with_zapline_plus.m
+++ b/clean_data_with_zapline_plus.m
@@ -150,7 +150,7 @@
 addOptional(p, 'minfreq', 17, @(x) validateattributes(x,{'numeric'},{'positive','scalar'},'clean_EEG_with_zapline','minfreq'))
 addOptional(p, 'maxfreq', 99, @(x) validateattributes(x,{'numeric'},{'positive','scalar'},'clean_EEG_with_zapline','maxfreq'))
 addOptional(p, 'detectionWinsize', 6, @(x) validateattributes(x,{'numeric'},{'positive','scalar'},'clean_EEG_with_zapline','detectionWinsize'))
-addOptional(p, 'coarseFreqDetectPowerDiff', 7, @(x) validateattributes(x,{'numeric'},{'positive','scalar'},'clean_EEG_with_zapline','coarseFreqDetectPowerDiff'))
+addOptional(p, 'coarseFreqDetectPowerDiff', 4, @(x) validateattributes(x,{'numeric'},{'positive','scalar'},'clean_EEG_with_zapline','coarseFreqDetectPowerDiff'))
 addOptional(p, 'coarseFreqDetectLowerPowerDiff', 1.76091259055681, @(x) validateattributes(x,{'numeric'},{'positive','scalar'},'clean_EEG_with_zapline','coarseFreqDetectLowerPowerDiff'))
 addOptional(p, 'searchIndividualNoise', 1, @(x) validateattributes(x,{'numeric','logical'},{'scalar','binary'},'clean_EEG_with_zapline','searchIndividualNoise'));
 addOptional(p, 'freqDetectMultFine', 2, @(x) validateattributes(x,{'numeric'},{'positive','scalar'},'clean_EEG_with_zapline','freqDetectMultFine'))