--- trunk/OOPSE/libmdtools/Integrator.cpp	2004/04/19 22:13:01	1125
+++ trunk/OOPSE/libmdtools/Integrator.cpp	2004/04/20 16:56:40	1127
@@ -178,6 +178,10 @@ template<typename T> void Integrator<T>::integrate(voi
   dt2 = 0.5 * dt;
 
   readyCheck();
+
+  // remove center of mass drift velocity (in case we passed in a configuration
+  // that was drifting
+  tStats->removeCOMdrift();
 
   // initialize the forces before the first step