Index: /trunk/FACT++/src/mcp.cc
===================================================================
--- /trunk/FACT++/src/mcp.cc	(revision 16445)
+++ /trunk/FACT++/src/mcp.cc	(revision 16446)
@@ -335,4 +335,7 @@
                 return MCP::State::kConfiguring2;
 
+            // For calibration, ratecontrol will globally set all threshold
+            // to make sure that does not interfer with the configuration,
+            // it is only done when the ftm reports Configured
             Dim::SendCommandNB("RATE_CONTROL/CALIBRATE_RUN", fRunType);
             Message("Starting Rate Control");
@@ -370,4 +373,6 @@
                 return MCP::State::kConfiguring3;
 
+            // Note that before the trigger is started, the ratecontrol
+            // must not be InProgress. In rare cases there is interference.
             Dim::SendCommandNB("FTM_CONTROL/START_TRIGGER");
             Message("Starting Trigger (FTM)");