Attached is a tune I uploaded from a customers car that was tuned by another so called tuner in my area. The car has very basic mods, GM Hot Cam, FAST 78 intake and Fast 78mm TB, SLP CAI and SLP headers with a Magnaflow cat back. One would think pretty basic, especially the small camshaft. My customer was charged $650+ for this tune, that didn't idle properly, most of the time it surged and idled at 1800 RPM! It suposidly ran good at WOT, but bucked at steady cruise speeds. Which speaking of WOT look at the PE EQ table and look at the PE enrichment rate! The engine probably idles goofy because of the hbig numbers he put into the idle airflow tables. Also note that this goober sold him a modified SD OS which of course he didn't even use. I dumped it and reflashed it with a stock cal, and it ran better with a bone stock cal!
What really p****d me off was that I would have had to use 2 credits to overwrite that POS calibration in the customers PCM. So swapped the PCM with a spare that I had. Later I will desoldered the memory chip and overwrite it that way with a stock cal, just to save the guy some $$$
This guy is a amature at best, but the one good thing is that as long as he stays in business I will be too because every time he screws up I get a new customer, this one makes number 4 in the last 4 months!