diff --git a/slsDetectorServers/gotthard2DetectorServer/bin/gotthard2DetectorServer_developer b/slsDetectorServers/gotthard2DetectorServer/bin/gotthard2DetectorServer_developer
index 4debfad3e..4d329a19f 100755
Binary files a/slsDetectorServers/gotthard2DetectorServer/bin/gotthard2DetectorServer_developer and b/slsDetectorServers/gotthard2DetectorServer/bin/gotthard2DetectorServer_developer differ
diff --git a/slsDetectorServers/gotthard2DetectorServer/slsDetectorServer_defs.h b/slsDetectorServers/gotthard2DetectorServer/slsDetectorServer_defs.h
index d0067deb0..1bdd4fe5b 100644
--- a/slsDetectorServers/gotthard2DetectorServer/slsDetectorServer_defs.h
+++ b/slsDetectorServers/gotthard2DetectorServer/slsDetectorServer_defs.h
@@ -44,11 +44,11 @@
 #define DEFAULT_CURRENT_SOURCE		(0)
 #define DEFAULT_TIMING_SOURCE		(TIMING_INTERNAL)
 
-#define DEFAULT_READOUT_C0          (6)//(144444448) // rdo_clk, 144 MHz  
-#define DEFAULT_READOUT_C1          (6)//(144444448) // rdo_x2_clk, 144 MHz  
+#define DEFAULT_READOUT_C0          (8)//(108333336) // rdo_clk, 108 MHz  
+#define DEFAULT_READOUT_C1          (8)//(108333336) // rdo_x2_clk, 108 MHz  
 #define DEFAULT_SYSTEM_C0			(5)//(144444448) // run_clk, 144 MHz 
 #define DEFAULT_SYSTEM_C1			(10)//(72222224) // chip_clk, 72 MHz 
-#define DEFAULT_SYSTEM_C2			(40)//(18055556) // sync_clk, 18 MHz 
+#define DEFAULT_SYSTEM_C2			(5)//(144444448) // sync_clk, 144 MHz 
 #define DEFAULT_SYSTEM_C3			(5)//(144444448) // str_clk, 144 MHz
 
 /* Firmware Definitions */
diff --git a/slsSupportLib/include/versionAPI.h b/slsSupportLib/include/versionAPI.h
index 5dd211429..ea71628c9 100644
--- a/slsSupportLib/include/versionAPI.h
+++ b/slsSupportLib/include/versionAPI.h
@@ -9,4 +9,4 @@
 #define APIJUNGFRAU 0x200409
 #define APIMOENCH 0x200409
 #define APIMYTHEN3 0x200428
-#define APIGOTTHARD2 0x200428
+#define APIGOTTHARD2 0x200429