diff --git a/hit2023v2_RMS/device.cpp b/hit2023v2_RMS/device.cpp
index 8d6169e..885de39 100644
--- a/hit2023v2_RMS/device.cpp
+++ b/hit2023v2_RMS/device.cpp
@@ -110,6 +110,8 @@ void Device::configure(DeviceConfig &cfg)
         ctrlSetSlaveDelay(deviceConfig.slave_delay);
         ctrlSetGain(deviceConfig.gain);
         ctrlSetClusterThreshold(deviceConfig.threshold);
+        ctrlSetClusterSize(deviceConfig.clustersize);
+        //ctrlSetCalibrationFactor(deviceConfig.calibrationFactor);
         ctrlConfigBunch(deviceConfig.dma_bunch, deviceConfig.eth_bunch);
         ctrlConfigPeer(ipshort, DEV_BASE_DATA_PORT+ deviceConfig.device_id);
     }
diff --git a/hit2023v2_RMS/device_config.ini b/hit2023v2_RMS/device_config.ini
index 20833f5..2b5051d 100644
--- a/hit2023v2_RMS/device_config.ini
+++ b/hit2023v2_RMS/device_config.ini
@@ -1,9 +1,9 @@
 [Global]
-NrDevices=2
+NrDevices=1
 HostIp=10.0.7.1
 
 [Device0]
-IP=10.0.7.17
+IP=10.0.7.19
 HardwareVer=2
 Plane=0
 Position=0
@@ -13,7 +13,8 @@ MasterDelay=61
 SlaveDelay=34
 Threshold=10
 Size=4
-CalibFile=
+CalibFile=C:/Users/lhcb/Desktop/program_fpga_rms_cali/calibration_factor/board0.txt
+ClusterSize=4
 
 [Device1]
 IP=10.0.7.18
diff --git a/hit2023v2_RMS/dialogdevices.cpp b/hit2023v2_RMS/dialogdevices.cpp
index 62b3075..c15eb0b 100644
--- a/hit2023v2_RMS/dialogdevices.cpp
+++ b/hit2023v2_RMS/dialogdevices.cpp
@@ -340,7 +340,7 @@ int DialogDevices::validateAndSave()
         deviceSettings->setValue("MasterDelay", ui->tableDevices->item(dev_nr,6)->text());
         deviceSettings->setValue("SlaveDelay", ui->tableDevices->item(dev_nr,7)->text());
         deviceSettings->setValue("Threshold", ui->tableDevices->item(dev_nr,8)->text());
-        deviceSettings->setValue("Size", ui->tableDevices->item(dev_nr,9)->text());
+        deviceSettings->setValue("ClusterSize", ui->tableDevices->item(dev_nr,9)->text());
         deviceSettings->setValue("CalibFile", ui->tableDevices->item(dev_nr, 10)->text());
     }
 
diff --git a/hit2023v2_RMS/mainwindow.cpp b/hit2023v2_RMS/mainwindow.cpp
index 5719682..02599f1 100644
--- a/hit2023v2_RMS/mainwindow.cpp
+++ b/hit2023v2_RMS/mainwindow.cpp
@@ -172,8 +172,7 @@ void MainWindow::setupHardware()
     }
 
 
-    dc.threshold = deviceSettings->value("Threshold").toInt();
-    dc.clustersize = deviceSettings->value("ClusterSize").toInt();
+
 /*
     // Assume calibration factors are stored as a list or comma-separated string
     QString calibFactorsStr = deviceSettings->value("CalibFactors").toString();
diff --git a/hit2023v2_RMS/release/hit2023v2.exe b/hit2023v2_RMS/release/hit2023v2.exe
index 58b5d0d..6e7f8a3 100644
Binary files a/hit2023v2_RMS/release/hit2023v2.exe and b/hit2023v2_RMS/release/hit2023v2.exe differ
diff --git a/hit2023v2_RMS/release/hit2023v2.exe.debug b/hit2023v2_RMS/release/hit2023v2.exe.debug
index 0181876..655da7a 100644
Binary files a/hit2023v2_RMS/release/hit2023v2.exe.debug and b/hit2023v2_RMS/release/hit2023v2.exe.debug differ