I can't speak for tech support, but my understanding is that they will be checking the recipes on the website (as some of them have been found to be erroneous). I am not of the understanding that they are doing the ones in the forum. I think that we should all adopt the policy of being our own zone detectives when using someone else's recipe. And, calculating/balancing recipes is not the only thing, one must also make sure that the ingredients are favorable. And, if you look in Zone recipe books, you will find MANY recipes that break THIS important rule!
And, to be honest, not all of my recipes are "favorable", either, but are still a better option than the original version.