diff --git a/.gitignore b/.gitignore
index c5d6ad8..460482c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 *.evt.to
 *.ev2
 *.log
+*.pdf
 
 xia2root
 xia2ev2*
diff --git a/armory/AutoFit.C b/armory/AutoFit.C
index a84d95a..14b7731 100644
--- a/armory/AutoFit.C
+++ b/armory/AutoFit.C
@@ -15,6 +15,10 @@
 #include <TColor.h>
 #include <TSpectrum.h>
 #include <TMath.h>
+#include <TRandom.h>
+#include <TLatex.h>
+#include <TH1.h>
+#include <TMarker.h>
 #include <vector>
 
 void showFitMethod(){
@@ -206,7 +210,7 @@ void GoodnessofFit(TH1F * hist, TF1 * fit){
          double x = hist->GetBinCenter(i);
          double ybar = fit->Eval(x);
          ysq += y*y;
-         mean + y;
+         mean += y;
          SSR += (y - ybar)*(y-ybar);
          chisq += (y - ybar)*(y-ybar)/e/e;
          
@@ -1951,7 +1955,7 @@ void saveFitPara(TString fileName = "AutoFit_para.txt"){
   fprintf(file_out, "# for n-Gauss fit, can use \"#\", or \"//\" to comment out whole line\n");
   fprintf(file_out, "# peak    low    high   fixed?  sigma_Max    fixed?  hight\n");
 
-  for( int i = 0 ; i < xPeakList.size() ; i++){
+  for( int i = 0 ; i < (int) xPeakList.size() ; i++){
     fprintf(file_out, "%.3f    %.3f    %.3f    0    %.3f     0    %.0f\n",
                       xPeakList[i],
                       xPeakList[i] - 5*sigma[i],
diff --git a/armory/DataBlock.h b/armory/DataBlock.h
index 8e2ac81..887ea2b 100644
--- a/armory/DataBlock.h
+++ b/armory/DataBlock.h
@@ -77,7 +77,7 @@ public:
   }
   
   
-  void Print(){
+  void Print(bool printTrace = true){
     printf("============== eventID : %llu\n", eventID);
     printf("Crate: %d, Slot: %d, Ch: %d \n", crate, slot, ch);
     printf("HeaderLength: %d, Event Length: %d, energy: %d, timeStamp: %llu\n", headerLength, eventLength, energy, time);
@@ -92,7 +92,7 @@ public:
       printf(" QDCsum : \n");
       for( int i = 0; i < 8; i++) printf("    %-10d\n", QDCsum[i]);
     }
-    if( eventLength > headerLength ){
+    if( printTrace && eventLength > headerLength ){
       printf(" trace:\n");
       for( int i = 0 ; i < trace_length ; i++)printf("%3d|     %-10d\n",i, trace[i]);
     }
diff --git a/armory/pxi-fsu-time-order.cpp b/armory/pxi-fsu-time-order.cpp
index b3f34eb..de5b12a 100644
--- a/armory/pxi-fsu-time-order.cpp
+++ b/armory/pxi-fsu-time-order.cpp
@@ -449,11 +449,11 @@ int main(int argc, char **argv) {
         }else{
           
           if( FillFlag  ){
-            if ( count < debugCount) printf("----------------- filled \n");
+            if ( count < debugCount) printf("----------------- filled %d\n", count);
             for( i = 0; i < nFill; i++) fwrite(fillevents[i].data, sizeof(unsigned int)*fillevents[i].length, 1, fpw); 
             evts_tot_write += nFill;  
           }else{
-            if ( count < debugCount) printf("----------------- dropped \n");
+            if ( count < debugCount) printf("----------------- dropped %d\n", count);
             evts_tot_drop += nFill;
           }