Index: trunk/MagicSoft/Mars/msignal/MExtractTimeAndChargeSpline.cc
===================================================================
--- trunk/MagicSoft/Mars/msignal/MExtractTimeAndChargeSpline.cc	(revision 5612)
+++ trunk/MagicSoft/Mars/msignal/MExtractTimeAndChargeSpline.cc	(revision 5613)
@@ -292,5 +292,5 @@
       fNumHiGainSamples  = fRiseTime + fFallTime;
       fNumLoGainSamples  = fLoGainLast ? fNumHiGainSamples + 1. : 0.;
-      fNumLoGainSamples  *= 0.3;      
+      fNumLoGainSamples  *= 0.75;      
 
       fSqrtHiGainSamples = TMath::Sqrt(fNumHiGainSamples);
@@ -1184,8 +1184,8 @@
           b += step;
           
-          sum += a*fHiGainSignal[klo]
-          + b*fHiGainSignal[khi]
-            + (a*a*a-a)*fHiGainSecondDeriv[klo] 
-            + (b*b*b-b)*fHiGainSecondDeriv[khi];
+          sum += a*fLoGainSignal[klo]
+          + b*fLoGainSignal[khi]
+            + (a*a*a-a)*fLoGainSecondDeriv[klo] 
+            + (b*b*b-b)*fLoGainSecondDeriv[khi];
           
         }