Got a fresh room transplanted today... this is my favorite part, because Im lazy. They won't need another feed for at least a week on a transplant. The Spartan had me questioning it for a min. It was reading ~1300ppm, and this was after all the workers had left (they raised the levels by being in there)..but!.. they're so young, they're not able to process that much. I disassembled the meter/sniffer and took it outside to recalibrate. It wasn't off, because it read ~389 outside. Calibrated it anyways, it's been 3 years, and that's what they recommend. Put it back in the room, and still reading ~1300, so it must be right. Now, im gonna chill for a few days and go do some fun stuff before it gets busy. Last crop is still curing, and waiting on labs next week, so Im gonna clear my mind for a few days. Lastly... Im gonna grow 16 BIG FAT COLAS!. (Some of you will get that)