--- trunk/src/hydrodynamics/Sphere.cpp	2008/11/24 22:01:12	1321
+++ trunk/src/hydrodynamics/Sphere.cpp	2008/11/24 22:01:56	1322
@@ -83,9 +83,7 @@ namespace oopse {
     Xi(4, 4) = Xirr;
     Xi(5, 5) = Xirr;
     
-    const RealType convertConstant = 1.439326479e4; //converts Poise angstroms
-                                                    // to kcal fs mol^-1 Angstrom^-1
-    Xi *= convertConstant;
+    Xi *= OOPSEConstant::viscoConvert;
     XiCopy = Xi;
 
     invertMatrix(XiCopy, D);