diff --git a/release-packaging/Classes/FluidBufSpectralShape.sc b/release-packaging/Classes/FluidBufSpectralShape.sc
index dff727f..4eda3e7 100644
--- a/release-packaging/Classes/FluidBufSpectralShape.sc
+++ b/release-packaging/Classes/FluidBufSpectralShape.sc
@@ -4,7 +4,7 @@ FluidBufSpectralShape : FluidBufProcessor {
         ^\FluidBufSpecShp
     }
 
-    *kr { |source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, features, minFreq = 0, maxFreq = -1, rolloffPercent = 0.95, unit = 0, power = 0, windowSize = 1024, hopSize = -1, fftSize = -1, padding = 1, trig = 1, blocking = 0|
+    *kr { |source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, features, minFreq = 0, maxFreq = -1, rolloffPercent = 95, unit = 0, power = 0, windowSize = 1024, hopSize = -1, fftSize = -1, padding = 1, trig = 1, blocking = 0|
 
 		var maxFFTSize = if (fftSize == -1) {windowSize.nextPowerOfTwo} {fftSize};
 
@@ -18,7 +18,7 @@ FluidBufSpectralShape : FluidBufProcessor {
 
 	}
 
-    *process { |server, source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, features, minFreq = 0, maxFreq = -1, rolloffPercent = 0.95, unit = 0, power = 0, windowSize = 1024, hopSize = -1, fftSize = -1, padding = 1, freeWhenDone = true, action|
+    *process { |server, source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, features, minFreq = 0, maxFreq = -1, rolloffPercent = 95, unit = 0, power = 0, windowSize = 1024, hopSize = -1, fftSize = -1, padding = 1, freeWhenDone = true, action|
 
 		var maxFFTSize = if (fftSize == -1) {windowSize.nextPowerOfTwo} {fftSize};
 
@@ -35,7 +35,7 @@ FluidBufSpectralShape : FluidBufProcessor {
 		);
 	}
 
-    *processBlocking { |server, source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, features, minFreq = 0, maxFreq = -1, rolloffPercent = 0.95, unit = 0, power = 0, windowSize = 1024, hopSize = -1, fftSize = -1, padding = 1, freeWhenDone = true, action|
+    *processBlocking { |server, source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, features, minFreq = 0, maxFreq = -1, rolloffPercent = 95, unit = 0, power = 0, windowSize = 1024, hopSize = -1, fftSize = -1, padding = 1, freeWhenDone = true, action|
 
 		var maxFFTSize = if (fftSize == -1) {windowSize.nextPowerOfTwo} {fftSize};