'94........don't know if i can take credit for the post YOU read.....but i have said that over and over again.......if its between 225 and 275, i really don't sweat it.........long as i got a thermo in the meat, to let me know when that bad boy is done.............i DO try to maintain 250.......but spikes and dips, i don't sweat...........too much drama a stress.........now if it starts getting to 200, or 300, i go make adjustments.........LIL' adjustments.......nothing major........if you do major adjustments, you will be chasing your tail all smoke long.............baby steps