diff --git a/.gitignore b/.gitignore
index 1de8357..5731a8a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,7 +5,7 @@ FSUDAQ_Qt6
 test
 test_indep
 programSettings.txt
-EventBuilder
+EventKenshikushi
 DataGenerator
 
 data
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 98de37f..a9c8224 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -154,6 +154,7 @@
     "qchartview": "cpp",
     "qthread": "cpp",
     "qrandomgenerator": "cpp",
-    "source_location": "cpp"
+    "source_location": "cpp",
+    "splitpole.C": "cpp"
   }
 }
\ No newline at end of file
diff --git a/DataGenerator.cpp b/DataGenerator.cpp
index 76c8f6b..428f05f 100644
--- a/DataGenerator.cpp
+++ b/DataGenerator.cpp
@@ -3,7 +3,6 @@
 
 #include "macro.h"
 #include "ClassDigitizer.h"
-#include "OnlineEventBuilder.h"
 
 int main(){
 
@@ -19,7 +18,6 @@ int main(){
   std::uniform_int_distribution<unsigned short> RanEnergy(1, 1000);
   std::uniform_int_distribution<unsigned long long> RanTime(1, 50);
 
-  OnlineEventBuilder * eb = new OnlineEventBuilder(digi);
   unsigned long long time = 0;
 
   for( int q = 0; q < 3; q ++ ){
@@ -56,11 +54,8 @@ int main(){
 
     printf("===================================\n");
 
-    eb->BuildEvents(100, true);
-
   }
 
-  delete eb;
   delete digi;
 
 }
\ No newline at end of file
diff --git a/EventKenshikushi b/EventKenshikushi
deleted file mode 100755
index f512144..0000000
Binary files a/EventKenshikushi and /dev/null differ
diff --git a/Makefile_test b/Makefile_test
index e677423..62f0d5a 100644
--- a/Makefile_test
+++ b/Makefile_test
@@ -12,7 +12,7 @@ CAENLIBS	=	-lCAENDigitizer
 
 ROOTLIBS = `root-config --cflags --glibs`
 
-OBJS = ClassDigitizer.o OnlineEventBuilder.o MultiBuilder.o
+OBJS = ClassDigitizer.o MultiBuilder.o
 
 ALL = test test_indep DataGenerator EventKenshikushi
 
@@ -23,26 +23,23 @@ all	:	$(ALL)
 clean	:
 		/bin/rm -f $(OBJS) $(ALL)
 
-OnlineEventBuilder.o : OnlineEventBuilder.cpp OnlineEventBuilder.h
-		$(CC) $(COPTS) -c OnlineEventBuilder.cpp
-
 MultiBuilder.o : MultiBuilder.cpp MultiBuilder.h
 		$(CC) $(COPTS) -c MultiBuilder.cpp
 
 ClassDigitizer.o : ClassDigitizer.cpp ClassDigitizer.h RegisterAddress.h macro.h ClassData.h
 		$(CC) $(COPTS) -c ClassDigitizer.cpp
 
-test	:	test.cpp ClassDigitizer.o OnlineEventBuilder.o
+test	:	test.cpp ClassDigitizer.o
 		@echo "--------- making test"
-		$(CC) $(COPTS) -o test test.cpp ClassDigitizer.o  OnlineEventBuilder.o $(CAENLIBS)  $(ROOTLIBS)
+		$(CC) $(COPTS) -o test test.cpp ClassDigitizer.o  $(CAENLIBS)  $(ROOTLIBS)
 
 test_indep : test_indep.cpp RegisterAddress.h macro.h
 		@echo "--------- making test_indep"
 		$(CC) $(COPTS) -o test_indep test_indep.cpp $(CAENLIBS) 
 
-DataGenerator : DataGenerator.cpp ClassDigitizer.o  OnlineEventBuilder.o
+DataGenerator : DataGenerator.cpp ClassDigitizer.o 
 		@echo "--------- making DataGenerator"
-		$(CC) $(COPTS) -o DataGenerator DataGenerator.cpp ClassDigitizer.o  OnlineEventBuilder.o $(CAENLIBS)
+		$(CC) $(COPTS) -o DataGenerator DataGenerator.cpp ClassDigitizer.o $(CAENLIBS)
 
 EventKenshikushi : EventKenshikushi.cpp ClassData.h MultiBuilder.o
 		@echo "--------- making EventKenshikushi"
diff --git a/test.cpp b/test.cpp
index 497f8e9..99adc7b 100644
--- a/test.cpp
+++ b/test.cpp
@@ -2,8 +2,6 @@
 #include "ClassData.h"
 #include "ClassDigitizer.h"
 
-#include "OnlineEventBuilder.h"
-
 #include <TROOT.h>
 #include <TSystem.h>
 #include <TApplication.h>
@@ -45,8 +43,6 @@ int main(int argc, char* argv[]){
 
   // const float ch2ns = dig[0]->GetCh2ns();
 
-  OnlineEventBuilder * eb = new OnlineEventBuilder( dig[0] );
-
   Data * data =  dig[0]->GetData();
   data->ClearData();
 
@@ -68,7 +64,6 @@ int main(int argc, char* argv[]){
     // printf("-------------- %ld \n", data->Waveform1[0][index].size());
 
     //data->PrintAllData();
-    eb->BuildEvents(100, false);
 
   }