diff --git a/release-packaging/Classes/FluidDataSet.sc b/release-packaging/Classes/FluidDataSet.sc
index b46642c..fb4b696 100644
--- a/release-packaging/Classes/FluidDataSet.sc
+++ b/release-packaging/Classes/FluidDataSet.sc
@@ -6,6 +6,10 @@ FluidDataSet : FluidManipulationClient {
         ^this.new1('control',name, dims);
 	}
 
+    *new { |server,name,dims|
+        ^super.new(server,name,dims);
+    }
+
     init { |name, dims|
         var ascii = name.ascii;
         this.id = name;
@@ -29,8 +33,8 @@ FluidDataSet : FluidManipulationClient {
         this.pr_sendMsg(\updatePoint,[label,buffer.asUGenInput],action);
     }
 
-    deletePoint{|label,buffer, action|
-        this.pr_sendMsg(\deletePoint,[label,buffer.asUGenInput],action);
+    deletePoint{|label, action|
+        this.pr_sendMsg(\deletePoint,[label],action);
     }
 
     cols {|action|
diff --git a/release-packaging/Classes/FluidKNN.sc b/release-packaging/Classes/FluidKNN.sc
index 7236957..21a598f 100644
--- a/release-packaging/Classes/FluidKNN.sc
+++ b/release-packaging/Classes/FluidKNN.sc
@@ -1,7 +1,7 @@
 FluidKNN : FluidManipulationClient {
 
-    index{|dataset, action|
-       this.pr_sendMsg(\index,[dataset.asString],action);
+    fit{|dataset, action|
+       this.pr_sendMsg(\fit,[dataset.asString],action);
     }
 
     classify{ |buffer, labelset, k, action|
diff --git a/release-packaging/Classes/FluidLabelSet.sc b/release-packaging/Classes/FluidLabelSet.sc
index 3712f6e..9abf723 100644
--- a/release-packaging/Classes/FluidLabelSet.sc
+++ b/release-packaging/Classes/FluidLabelSet.sc
@@ -6,6 +6,11 @@ FluidLabelSet : FluidManipulationClient {
         ^this.multiNew('control',name);
 	}
 
+
+    *new { |server,name|
+        ^super.new(server,name);
+    }
+
     init { |name|
         var ascii = name.ascii;
         this.id = name;