To be honest I am done debating this issue with you. As you say horses TCO2 levels fluctuate and by the stewards targeting one stable it shows there prejudice. I would like to see every horse over 33 be identified and have the same stable inspection on their next race day. If the level drops to 30 as in case charge them and rub them out. Its a targeted attack on one person but why don't the stewards do this to every trainer outside of the one standard deviation and charge them all.