Of course you did. I should of known. Next time I searchDid it almost two years ago with a thermocouple.
Stick it, Oops I mean shine it were the sun doesn't shine. I would take a couple of measurements holding your mini temp gun very close to and below the exhaust. Using some sort of gage to get a couple of readings an inch inside the can and then get another reading a few inches inside the can.I have an infrared thermo-meter. If I'm told where to shine the little red dot I can get some readings...