diff --git a/include/FluidSCWrapper.hpp b/include/FluidSCWrapper.hpp
index 6b530dc..2c4c1e0 100644
--- a/include/FluidSCWrapper.hpp
+++ b/include/FluidSCWrapper.hpp
@@ -276,6 +276,7 @@ public:
     // we want to poll thread roughly every 20ms
     checkThreadInterval = static_cast<index>(0.02 / controlDur());
     set_calc_function<NonRealTime, &NonRealTime::poll>();
+    Wrapper::getInterfaceTable()->fClearUnitOutputs(this, 1);
   };
 
   /// The calc function. Checks to see if we've cancelled, spits out progress,
@@ -452,7 +453,7 @@ private:
 protected:
   ParamSetType mParams;
   Client       mClient;
-  bool         mSynchronous{true};
+  bool         mSynchronous{false};
   bool         mQueueEnabled{false};
   bool mCheckingForDone{false}; // only write to this from RT thread kthx
   bool mCancelled{false};
@@ -604,9 +605,11 @@ class FluidSCWrapper : public impl::FluidSCWrapperBase<C>
     {
       // first is string size, then chars
       index size = static_cast<index>(args.next());
+      
+      auto ft = FluidSCWrapper::getInterfaceTable();
+      
       char* chunk =
-          static_cast<char*>(FluidSCWrapper::getInterfaceTable()->fRTAlloc(
-              w, asUnsigned(size + 1)));
+          static_cast<char*>(ft->fRTAlloc(w, asUnsigned(size + 1)));
 
       if (!chunk)
       {
@@ -619,8 +622,9 @@ class FluidSCWrapper : public impl::FluidSCWrapperBase<C>
         chunk[i] = static_cast<char>(args.next());
 
       chunk[size] = 0; // terminate string
-
-      return std::string{chunk};
+      auto res =  std::string{chunk};
+      ft->fRTFree(w,chunk);
+      return res;
     }
 
 
diff --git a/include/SCBufferAdaptor.hpp b/include/SCBufferAdaptor.hpp
index df85474..775c330 100644
--- a/include/SCBufferAdaptor.hpp
+++ b/include/SCBufferAdaptor.hpp
@@ -106,6 +106,21 @@ public:
 
   bool exists() const override { return mBuffer && mBuffer->data; }
 
+  FluidTensorView<float, 2> allFrames() override
+  {
+  
+    FluidTensorView<float, 2> v{mBuffer->data, 0, mBuffer->frames,
+                                mBuffer->channels};
+    return v.transpose();
+  }
+
+  FluidTensorView<const float, 2> allFrames() const override
+  {
+    FluidTensorView<const float, 2> v{mBuffer->data, 0, mBuffer->frames,
+                                mBuffer->channels};
+    return v.transpose();
+  }
+
   FluidTensorView<float, 1> samps(index channel) override
   {
     FluidTensorView<float, 2> v{mBuffer->data, 0, mBuffer->frames,
diff --git a/release-packaging/Classes/FluidBufMFCC.sc b/release-packaging/Classes/FluidBufMFCC.sc
index 458e327..5c336a4 100644
--- a/release-packaging/Classes/FluidBufMFCC.sc
+++ b/release-packaging/Classes/FluidBufMFCC.sc
@@ -16,7 +16,7 @@ FluidBufMFCC : UGen{
     }
 
     *kr { |source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, features, numCoeffs = 13, numBands = 40, minFreq = 20, maxFreq = 20000, windowSize = 1024, hopSize = -1, fftSize = -1, doneAction = 0|
-        ^this.multiNew(\control, source, startFrame, numFrames, startChan, numChans, features, numCoeffs, numBands, minFreq, maxFreq,  numCoeffs, windowSize, hopSize, fftSize, doneAction);
+        ^this.multiNew(\control, source, startFrame, numFrames, startChan, numChans, features, numCoeffs, numBands, minFreq, maxFreq, windowSize, hopSize, fftSize, doneAction);
     }
 
     *process { |server, source, startFrame = 0, numFrames = -1, startChan = 0, numChans = -1, features, numCoeffs = 13, numBands = 40, minFreq = 20, maxFreq = 20000, windowSize = 1024, hopSize = -1, fftSize = -1, action |
diff --git a/release-packaging/Classes/FluidDataSet.sc b/release-packaging/Classes/FluidDataSet.sc
index dc1d074..7f7c6d3 100644
--- a/release-packaging/Classes/FluidDataSet.sc
+++ b/release-packaging/Classes/FluidDataSet.sc
@@ -2,6 +2,12 @@ FluidDataSet : FluidManipulationClient {
 
     var <>synth, <>server, <>id;
 
+    *asUGenInput { |input|
+      var ascii = input.asString.ascii;
+      ^[ascii.size].addAll(ascii)
+    }
+
+
     *kr{ |name|
         ^this.new1('control',name);
 	}
diff --git a/release-packaging/Classes/FluidLabelSet.sc b/release-packaging/Classes/FluidLabelSet.sc
index 147c3a5..313f21a 100644
--- a/release-packaging/Classes/FluidLabelSet.sc
+++ b/release-packaging/Classes/FluidLabelSet.sc
@@ -21,6 +21,12 @@ FluidLabelSet : FluidManipulationClient {
         ^id.asString;
     }
 
+  
+    *asUGenInput { |input|
+      var ascii = input.asString.ascii;
+      ^[ascii.size].addAll(ascii)
+    }
+
     addLabel{|id, label, action|
         this.pr_sendMsg(\addLabel,[id.asString, label.asString],action);
     }
@@ -52,4 +58,4 @@ FluidLabelSet : FluidManipulationClient {
     clear { |action|
         this.pr_sendMsg(\clear,[],action);
     }
-}   
\ No newline at end of file
+}