The whole N2 group was great. The CR's that I worked with had some really good advice. On the note of coming off pace, I had an incident where I cramped up in my left leg. I tried to hold it it, but ended up having to stick my leg out to relieve it. Of course this happened at the worst possible time - right in the carousel. I was not trying to pit in, but did drop my pace just a little as my concentration was on my cramp. I got back on pace, but then the CR, who happened to be right behind me, signaled me to pit in the next lap. We had a very good discussion on the issue and I assured him that I was not trying to suddenly pit in at that late point. He handled it very well and we went back out and finished the session. He (Chad on blue R6 street bike) was very aware of the situation the previous day, and really protected the other riders in that group. When he saw my errant movement, he got everyone to slow down immediately just in case. It all turned out well, but now my question is what should one do in that situation (painful leg cramp at random point on track)?