Didn't drink enough on this ride as Garmin had dictated would have drank 24oz in 11 miles and 48 oz on this ride. I only drank one bottle 24oz. I did feel it after the ride so Garmin was right! The change in bike fit did help big time but I may need to tweak the fit a tiny bit. The saddle was too far forward before refit... with the wind it was hard to judge if it new position is correct, I will remeasure and recheck. I also felt like I had too much weight on my hands so saddle either needs to go back or need to tilt nose up. Also saddle may need to drop down a tiny bit. The ride was short because I needed to take the Tarmac bike to Wheelies Bike Shop to check out the rear Di2 derailleur, they feel it is shot and I need to replace it, bummer! I am so used to the gearing on the Tarmac it makes riding the Scott Foil difficult because of the jumps between each gear. The ride felt like I was working too hard to do what I wanted too. All in all it was a good short ride!