diff --git a/slsDetectorServers/ctbDetectorServer/bin/ctbDetectorServer_refactor b/slsDetectorServers/ctbDetectorServer/bin/ctbDetectorServer_refactor
new file mode 100755
index 000000000..341d61559
Binary files /dev/null and b/slsDetectorServers/ctbDetectorServer/bin/ctbDetectorServer_refactor differ
diff --git a/slsDetectorServers/ctbDetectorServer/gitInfo.txt b/slsDetectorServers/ctbDetectorServer/gitInfo.txt
index 23624f0bb..e2f214e14 100644
--- a/slsDetectorServers/ctbDetectorServer/gitInfo.txt
+++ b/slsDetectorServers/ctbDetectorServer/gitInfo.txt
@@ -1,9 +1,9 @@
 Path: slsDetectorPackage/slsDetectorServers/ctbDetectorServer 
 URL: origin git@github.com:slsdetectorgroup/slsDetectorPackage.git 
 Repository Root: origin git@github.com:slsdetectorgroup/slsDetectorPackage.git 
-Repsitory UUID: 45b837b42a9f190cb68688fd2b1a8d77c3050578 
-Revision: 52 
-Branch: program2 
-Last Changed Author: Dhanya_Thattil 
-Last Changed Rev: 4490 
-Last Changed Date: 2019-04-02 17:21:25.000000002 +0200 ./slsDetectorServer_defs.h
+Repsitory UUID: c284b2439746a148dcdb1249d9f95ce1c6bf06dd 
+Revision: 53 
+Branch: refactor 
+Last Changed Author: Erik_Frojdh 
+Last Changed Rev: 4519 
+Last Changed Date: 2019-04-04 11:50:16.000000002 +0200 ./slsDetectorServer_defs.h
diff --git a/slsDetectorServers/ctbDetectorServer/gitInfoCtb.h b/slsDetectorServers/ctbDetectorServer/gitInfoCtb.h
index 7cb23e08f..ccd6b05cc 100644
--- a/slsDetectorServers/ctbDetectorServer/gitInfoCtb.h
+++ b/slsDetectorServers/ctbDetectorServer/gitInfoCtb.h
@@ -1,6 +1,6 @@
 #define GITURL "git@github.com:slsdetectorgroup/slsDetectorPackage.git"
-#define GITREPUUID "45b837b42a9f190cb68688fd2b1a8d77c3050578"
-#define GITAUTH "Dhanya_Thattil"
-#define GITREV 0x4490
-#define GITDATE 0x20190402
-#define GITBRANCH "program2"
+#define GITREPUUID "c284b2439746a148dcdb1249d9f95ce1c6bf06dd"
+#define GITAUTH "Erik_Frojdh"
+#define GITREV 0x4519
+#define GITDATE 0x20190404
+#define GITBRANCH "refactor"
diff --git a/slsDetectorServers/ctbDetectorServer/slsDetectorServer_defs.h b/slsDetectorServers/ctbDetectorServer/slsDetectorServer_defs.h
index 82ba1a85e..b1271dbcb 100644
--- a/slsDetectorServers/ctbDetectorServer/slsDetectorServer_defs.h
+++ b/slsDetectorServers/ctbDetectorServer/slsDetectorServer_defs.h
@@ -4,7 +4,7 @@
 
 
 #define MIN_REQRD_VRSN_T_RD_API     0x181130
-#define REQRD_FRMWR_VRSN            0x190310
+#define REQRD_FRMWR_VRSN            0x190402
 
 #define CTRL_SRVR_INIT_TIME_US      (1 * 1000 * 1000)
 
diff --git a/slsSupportLib/include/versionAPI.h b/slsSupportLib/include/versionAPI.h
index 64146a7ed..5e373c9f6 100644
--- a/slsSupportLib/include/versionAPI.h
+++ b/slsSupportLib/include/versionAPI.h
@@ -3,6 +3,6 @@
 #define APIEIGER 0x181031
 #define APIJUNGFRAU 0x190111
 #define APIGOTTHARD 0x190108
-#define APICTB 0x190311
+#define APICTB 0x190402
 #define APIMOENCH 0x181108