diff --git a/defaults.inc b/defaults.inc
index 7367ee15..cffe6700 100755
--- a/defaults.inc
+++ b/defaults.inc
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-VERS='2.5.173-01282024'
+VERS='2.5.174-01282024'
 
 noheader=' update service dailytemp confsync -r -report '
 
diff --git a/inc/temp.inc.sh b/inc/temp.inc.sh
index 7e514acc..07c60773 100644
--- a/inc/temp.inc.sh
+++ b/inc/temp.inc.sh
@@ -326,6 +326,7 @@ CHECKTEMP_SERVICE(){
 	SCAN_THREADS=4
 	[ "${PW_DEFAULT_ESXI_FANSPEED}" != "" ] && DEFAULT_ESXI_FANSPEED=${PW_DEFAULT_ESXI_FANSPEED} || DEFAULT_ESXI_FANSPEED=30
 	[ "${PW_DEFAULT_ESXI_EXHAUST_MIN}" != "" ] && DEFAULT_ESXI_EXHAUST_MIN=${PW_DEFAULT_ESXI_EXHAUST_MIN} || DEFAULT_ESXI_EXHAUST_MIN=85
+	[ "${PW_DEFAULT_ESXI_EXHAUST_MIN}" != "" ] && DEFAULT_ESXI_EXHAUST_MIN=${PW_DEFAULT_ESXI_EXHAUST_MIN} || ESXI_FANSPEED_GL_ZONE=2.5
 	
 	echo -e "($(date +'%Y-%m-%d %H:%M:%S')) - 'Check Temp' Service Startup" >> ${PW_LOGFILE}
 	SENDTEMPS "TEMP Service Startup" &
@@ -550,7 +551,7 @@ CHECKTEMP_SERVICE_RUNSENSOR(){
 						
 					elif [[ "${PW_ESXI_FANSPEEDCONTROL_HOSTS}" = *"${PW_HOST_IDRACS[${SENSORa}]}"* ]] && [[ "${vSENSOR}" = *"Exhaust"* ]]; then
 						if [ ! -f ${PW_TMPFOLDER}/.lastfancheck/${SENSORa}.set ] || [ $(expr `date +%s` - $(stat -c %Y ${PW_TMPFOLDER}/.lastfancheck/${SENSORa}.set)) -ge 300 ]; then
-							if [ ! -f ${PW_TMPFOLDER}/.lastfancheck/${SENSORa}.set ] && (( $(bc <<< "${temp_f} < $(expr ${DEFAULT_ESXI_EXHAUST_MIN} + 3)") )); then
+							if [ ! -f ${PW_TMPFOLDER}/.lastfancheck/${SENSORa}.set ] && (( $(bc <<< "${temp_f} < $(echo "scale=2; ${DEFAULT_ESXI_EXHAUST_MIN}+${ESXI_FANSPEED_GL_ZONE}" | bc) )); then
 								if [ ${FanSpeed} -ne ${DEFAULT_ESXI_FANSPEED} ]; then
 									if [[ "${PW_ESXI_FANSPEEDCONTROL_HOSTS}" = *"${PW_HOST_IDRACS[${SENSORa}]}"* ]]; then
 										SENDNOTICE "${PW_HOST_IDRACS[${SENSORa}]} FanSpeed Control" "Settings fans back to normal ${DEFAULT_ESXI_FANSPEED}%"
@@ -570,7 +571,7 @@ CHECKTEMP_SERVICE_RUNSENSOR(){
 								fi
 								([ ! -f ${PW_TMPFOLDER}/.lastfancheck/${SENSORa} ] || [ "$(cat ${PW_TMPFOLDER}/.lastfancheck/${SENSORa})" != "${FanSpeed}" ]) && echo "${FanSpeed}" >| ${PW_TMPFOLDER}/.lastfancheck/${SENSORa}
 																	
-							elif [ -f ${PW_TMPFOLDER}/.lastfancheck/${SENSORa}.set ] && (( $(bc <<< "${temp_f} >= $(expr ${DEFAULT_ESXI_EXHAUST_MIN} - 3)") )) && (( $(bc <<< "${temp_f} <= $(expr ${DEFAULT_ESXI_EXHAUST_MIN} + 3)") )); then
+							elif [ -f ${PW_TMPFOLDER}/.lastfancheck/${SENSORa}.set ] && (( $(bc <<< "${temp_f} >= $(echo "scale=2; ${DEFAULT_ESXI_EXHAUST_MIN}-${ESXI_FANSPEED_GL_ZONE}" | bc)") )) && (( $(bc <<< "${temp_f} <= $(echo "scale=2; ${DEFAULT_ESXI_EXHAUST_MIN}+${ESXI_FANSPEED_GL_ZONE}" | bc)") )); then
 								#GOLDILOCK ZONE
 								[ ! -f ${PW_TMPFOLDER}/.lastfancheck/${SENSORa}.set ] && echo "${FanSpeed}" >| ${PW_TMPFOLDER}/.lastfancheck/${SENSORa}.set