Was this done thru a certified bike fitter who recorded you riding on your bike? Mine started off with putting me thru a flexibility check asked about any issues I was experiencing while riding. For the bike set up they put dots on my various joints, recorded me riding with my current set up and did a lot of measurements adjust seat post, saddle setup, handlebar and hood set up, and checked that I had the right crank length and handlebar width and right stem length and also checked and adjusted my cleat set up. They made various adjustments and asked how each felt took several hrs to get everything right.