diff -r dc22cb54babd -r 07802719f63d thermferm/thermferm.c
--- a/thermferm/thermferm.c	Fri Jun 13 17:43:37 2014 +0200
+++ b/thermferm/thermferm.c	Thu Jun 19 14:32:33 2014 +0200
@@ -335,15 +335,15 @@
 	if (run && lcdupdate) {
 	    lcdPosition(lcdHandle, 0, 0);
 	    tmp1 = Config.w1therms;
-	    snprintf(buf, 16, "%4.1f %cC %c %s            ", tmp1->lastval / 1000.0, 0xdf, coolerA ? '+' : ' ', tmp1->alias);
+	    snprintf(buf, 16, "%5.2f %cC %c %s            ", tmp1->lastval / 1000.0, 0xdf, coolerA ? '-' : ' ', tmp1->alias);
 	    mb_lcdPuts(lcdHandle, buf);
 	    temp = tmp1->lastval;
 	    old1 = tmp1->next;
 	    tmp1 = old1;
 	    lcdPosition(lcdHandle, 0, 1);
-	    snprintf(buf, 16, "%4.1f %cC %c %s            ", tmp1->lastval / 1000.0, 0xdf, coolerB ? '+' : ' ', tmp1->alias);
+	    snprintf(buf, 16, "%5.2f %cC %c %s            ", tmp1->lastval / 1000.0, 0xdf, coolerB ? '-' : ' ', tmp1->alias);
 	    mb_lcdPuts(lcdHandle, buf);
-	    snprintf(buf, 1023, "%.1f,%s,%.1f,%s", temp / 1000.0, coolerA ? (char *)"on" : (char *)"off",
+	    snprintf(buf, 1023, "%.2f,%s,%.2f,%s", temp / 1000.0, coolerA ? (char *)"on" : (char *)"off",
 			    			 tmp1->lastval / 1000.0, coolerB ? (char *)"on" : (char *)"off");
 	    logger((char *)"thermferm.log", (char *)"thermferm", buf);
 	}