Finally a really nice Saturday, although getting really hot later in the afternoon. Met the group at corner of Prospect and Central Street, as I didn't think I would get to the start in time -- Sarah and Scott are visiting. I moved my seat a little forward and angled it back a little to see if I could get more comfort, by putting my sit bones more on the center of the padding, and also lessen the strain of my butt piriformis injury. Overall I think it helped a little, I wasn't in too much pain, except getting off the back each time, my lower back is really sore too, which could be the size of the bike too. My left hamstring and psoas still sore. I bonked going up Finn, trying to pass David Rosenbaum, and he told me about base camp nutrition -- I should plan my energy intake better. I didn't eat much breakfast as I had too much chicken last night, just had an egg and a banana, plus pickle juice in the water. I pealed off at Parker and School street since I didn't want to go back up Lawsbrook. Great talking with David R and John B about moving, grandchildren, etc.