They were running hotter in 2011 because of some factors... We compensated for people wanting hotter hits, and the municipal voltage became higher on average. Luckily, the unit is now made to be hackable. Here's the fix: If you turn it over, having the serial number facing you, there are 2 holes immediately below the serial number, with 2 adjustments inside. They are little white dials with a small slit in each that's shaped like an arrow. You will need a tiny screwdriver (unplug the unit!) or use a fat tooth pick to turn the adjustment screws. Turn the left one clockwise as far as it will go. This will lessen the low end temperature only. Try your vaporizer. If it is still too hot, turn the right one clockwise about 1/2 turn at a time to decrease the overall heat of the unit. Fine tune it later if you want. Definitely do this with the power unplugged if you're using a metal screwdriver. Don't blow yourself up. Let me know if this fixes the problem, ok?