Four of us out this evening, 3 Marks (Rosser, Ellis and myself) and Andrew Martin. It was a good evening with a bit of an easterly, but it did not feel particularly quick conditions for some reason. The sessions started quite relaxed but wound up a bit with 3 laps to go when Mark E dropped off. Soon after, Mark R missed a lap when he stopped to fix a mechanical. He rejoined with a lap and a half to go and made up for his enforced recovery by putting a couple of very strong pulls in on the front at the start of the last lap (27mph into the wind!), the second of which dropped me to leave Mark & Andrew to ride to a 50 1\4 min.