I only have 2 number : 100 min, and 260 Max RED.
Mine temp gets to about 2/3 so It is like your kinda about 220 Gauge never gets hight so i wont worry. Today after I noticed it, I got home (texas, 95 deg. @ 3:00, pretty hot!!) I let the Pontiac Idel for like 15 Mins while I was inside the house with nice AC
. Went back out and gauge was ok, no smoke/steam. engine bay felt right, so nothing to worry about. That friggin Texas Heat will make the newest cars running hot ! Can't wait till October.
Thanks Bro.