diff -r ef1469dd92e7 -r e4341cfbc2a8 thermferm/server.c
--- a/thermferm/server.c	Sat Aug 23 12:33:14 2014 +0200
+++ b/thermferm/server.c	Sat Aug 23 12:48:55 2014 +0200
@@ -1051,13 +1051,13 @@
 		srv_send((char *)"BEER_TEMPERATURE,%.3f", simulator->beer_temperature);
 		srv_send((char *)"COOLER_TEMP,%.1f", simulator->cooler_temp);
 		srv_send((char *)"COOLER_TIME,%d", simulator->cooler_time);
-		srv_send((char *)"COOLER_SIZE,%.3d", simulator->cooler_size);
+		srv_send((char *)"COOLER_SIZE,%.3f", simulator->cooler_size);
 		srv_send((char *)"HEATER_TEMP,%.1f", simulator->heater_temp);
 		srv_send((char *)"HEATER_TIME,%d", simulator->heater_time);
 		srv_send((char *)"HEATER_SIZE,%.3f", simulator->heater_size);
 		srv_send((char *)"HEATER_STATE,%d", simulator->heater_state);
 		srv_send((char *)"COOLER_STATE,%d", simulator->cooler_state);
-		srv_send((char *)"FRIGO_ISOLATION,%.6f", simulator->frigo_isolation);
+		srv_send((char *)"FRIGO_ISOLATION,%.3f", simulator->frigo_isolation);
 		srv_send((char *)".");
 		return 1;
 	    }