diff --git a/python_tools/setup.py b/python_tools/setup.py
index 23f5e79..7b8174a 100644
--- a/python_tools/setup.py
+++ b/python_tools/setup.py
@@ -33,10 +33,4 @@ setup(
     packages=
        ['void_python_tools','void_python_tools.backend','void_python_tools.apTools', 'void_python_tools.voidUtil',
         'void_python_tools.apTools.profiles','void_python_tools.apTools.chi2',],
-    #ext_modules = [Extension("void_python_tools.chi2.velocityProfileFitNative", ["void_python_tools/chi2/velocityProfileFitNative.pyx"], libraries=["gsl", "gslcblas"]), Extension("void_python_tools.chi2.likelihoo", ["void_python_tools/chi2/likelihood.pyx"], libraries=["gsl", "gslcblas"])]
-    #ext_modules = [
-    #   Extension("void_python_tools.apTools.chi2.velocityProfileFitNative", 
-    #             ["void_python_tools/apTools/chi2/velocityProfileFitNative.pyx"],
-    #   libraries=["gsl", "gslcblas"], library_dirs=[VOID_GSL+"/lib"], include_dirs=[VOID_GSL+"/include"])
-    #]
 )
diff --git a/python_tools/void_python_tools/backend/launchers.py b/python_tools/void_python_tools/backend/launchers.py
index 4b38260..8676989 100644
--- a/python_tools/void_python_tools/backend/launchers.py
+++ b/python_tools/void_python_tools/backend/launchers.py
@@ -343,9 +343,17 @@ def launchZobov(sample, binPath, zobovDir=None, logDir=None, continueRun=None,
     subprocess.call(cmd, stdout=log, stderr=log)
     log.close()
 
+    # TODO re-weight the volumes based on selection function
+    #volFile = zobovDir+"/vol_"+sampleName+".dat"
+    #File = file(volFile)
+    #chk = np.fromfile(File, dtype=np.int32,count=1)
+    #vols = np.fromfile(File, dtype=np.float32,count=numPartTot)
+
+
     cmd = [binPath+"../c_tools/zobov2/jozov2/jozov2", \
            zobovDir+"/adj_"+sampleName+".dat", \
-           zobovDir+"/vol_"+sampleName+".dat", \
+           zobovDir+"/vol_weighted_"+sampleName+".dat", \
+           #zobovDir+"/vol_"+sampleName+".dat", \
            zobovDir+"/voidPart_"+sampleName+".dat", \
            zobovDir+"/voidZone_"+sampleName+".dat", \
            zobovDir+"/voidDesc_"+sampleName+".out", \