Index: fact/FADctrl/FAD.cc
===================================================================
--- fact/FADctrl/FAD.cc	(revision 10095)
+++ fact/FADctrl/FAD.cc	(revision 10097)
@@ -685,4 +685,7 @@
 	Boards[Brd]->Send(DACCmd, sizeof(DACCmd));
 
+		// Switch off SCLK
+		Boards[Brd]->Send(CMD_SCLK_OFF);
+
 	// Start accumulation
     Boards[Brd]->AccumulateSum(NumCalibEvents);	
@@ -706,7 +709,15 @@
 	  for (unsigned int k=0; k<NBins; k++) Boards[Brd]->Baseline[i][j][k] = Boards[Brd]->Sum[i][j][k] / NumCalibEvents;
 	}
+		// Switch on SCLK
+		Boards[Brd]->Send(CMD_SCLK_ON);
+
+
 	// Set second DAC value
     DACCmd[1] = htons(50000);
 	Boards[Brd]->Send(DACCmd, sizeof(DACCmd));
+
+		// Switch off SCLK
+		Boards[Brd]->Send(CMD_SCLK_OFF);
+
 	// Start accumulation
     Boards[Brd]->AccumulateSum(NumCalibEvents);	
@@ -722,4 +733,8 @@
 	}
   }
+
+		// Switch on SCLK
+		Boards[Brd]->Send(CMD_SCLK_ON);
+
 
   // Stop triggering, write back original ROI and DAC settings