like anyone who gets bored of routine, i tried switching up my normal clockwise loop by hitting it counterclockwise. i've tried this experiment a few times and for some reason i'm 5 min slower than normal over about 30 miles! i ride at the same intensity, and the loop logically has the same amount of climbing/descending (about 2200 feet). traffic lights and stop signs shouldn't have an impact this huge. does anyone else have this same issue? i'd love a good explanation.