diff --git a/powerwall.sh b/powerwall.sh
index 81b48afa..2b73b976 100755
--- a/powerwall.sh
+++ b/powerwall.sh
@@ -62,23 +62,23 @@ CHECKTEMP_SERVICE(){
 						
 				if [ $(bc -l <<< "$temp_f >= $temp_warn") -eq 1 ] && [ $(bc -l <<< "$temp_f < $temp_crit") -eq 1 ]; then
 					if [ $temp_diff -gt 1 ] || [ "$last_temp" == "1" ]; then
-						echo "($datetime) WARNING TEMP: $temp_f°F - (Difference of $temp_diff°)" | mail -s "${1} TEMP WARNING" $email_alert
+						echo "($datetime) WARNING TEMP: $temp_f°F - (Difference of $temp_diff°F)" | mail -s "${1} TEMP WARNING" $email_alert
 						echo "alert sent"
 						last_temp=$temp_f
 					fi
-					echo "($datetime) WARNING: $temp_f°F - (Difference of $temp_diff°)"
+					echo "($datetime) WARNING: $temp_f°F - (Difference of $temp_diff°F)"
 					
 				elif [ $(bc -l <<< "$temp_f >= $temp_crit") -eq 1 ]; then
 					if [ $temp_diff -gt 1 ] || [ "$last_temp" == "1" ]; then
-						echo "($datetime) CRITICAL TEMP: $temp_f°F - (Difference of $temp_diff°)" | mail -s "${1} TEMP CRITICAL" $email_alert
+						echo "($datetime) CRITICAL TEMP: $temp_f°F - (Difference of $temp_diff°F)" | mail -s "${1} TEMP CRITICAL" $email_alert
 						echo "alert sent"
 						last_temp=$temp_f
 					fi
-					echo "($datetime) CRITICAL: $temp_f°F - (Difference of $temp_diff°)"
+					echo "($datetime) CRITICAL: $temp_f°F - (Difference of $temp_diff°F)"
 					
 				else
 					if [ "$last_temp" > "1" ]; then
-						echo -e "($datetime) NORMAL TEMP: $temp_f°F\nPrevious Temp: $last_temp°F" | mail -s "${1} BACK TO NORMAL" $email_alert
+						echo -e "($datetime) NORMAL TEMP: $temp_f°F\nPrevious Temp: $last_tempf°FF" | mail -s "${1} BACK TO NORMAL" $email_alert
 						echo "alert sent"
 					elif [ "$last_temp" == "0" ]; then
 						echo "NORMAL TEMP: $temp_f°F" | mail -s "${1} TEMP NORMAL" $email_alert;