Index: trunk/BNC/bncmodel.cpp
===================================================================
--- trunk/BNC/bncmodel.cpp	(revision 3401)
+++ trunk/BNC/bncmodel.cpp	(revision 3402)
@@ -1224,5 +1224,6 @@
   // Try with all satellites, then with all minus one, etc.
   // ------------------------------------------------------
-  for (unsigned nNeglected = 0; nNeglected <= allPrns.size() - MINOBS; nNeglected++) {
+  const unsigned MAX_NEGLECT = 1;
+  for (unsigned nNeglected = 0; MAX_NEGLECT; nNeglected++) {
     usedPrns = allPrns;