Index: trunk/Mars/msignal/MExtractTimeAndCharge.cc
===================================================================
--- trunk/Mars/msignal/MExtractTimeAndCharge.cc	(revision 14204)
+++ trunk/Mars/msignal/MExtractTimeAndCharge.cc	(revision 14205)
@@ -280,8 +280,9 @@
         // FIXME: Defined Out-Of-Range better so that the extractors
         //        know what to return!
+        // e.g. timehi=-2 in sline extractor means: leading edge not found not found
         if (deltatimehi>-0.5 && (timehi<-1 || timehi>=rangehi))
         {
             // Flag this as unreliable!
-            timehi = gRandom->Uniform(rangehi+1)-1;
+            timehi = gRandom->Uniform(rangehi);
             // deltatimehi=-1; // Set PIXEL to UNRELIABLE?
         }
@@ -386,5 +387,5 @@
             {
                 // Flag this as unreliable!
-                timelo = gRandom->Uniform(rangelo+1)-1;
+                timelo = gRandom->Uniform(rangelo);
                 //deltatimelo=-1; // Set PIXEL to UNRELIABLE?
             }