Small C4TO buglets

I've been using the latest C4TO and generally it's working great! Really adds a lot to the sim.I've found two small bugs though (nothing too severe):1. Center tells me to do something (decend, or turn to avoid traffic, or whatever). But before I can "roger" him, there's a bunch more chatter on the frequency. That chatter takes a while, and by the time it's over, center is ###### at me for not listening :). Seems there's some sort of timer at the end of which center figures you're not listening, but the timer is easily exhausted by other chatter before you can reply.2. Once in a while, center seems _really_ sensitive to altitude. I'm supposed to be at FL250, and I'm within a few feet of that, but I'm yelled at to "watch my altitude". Doesn't happen much, but I've seen it. Usually I just roger him and then he's happy after that.Otherwise, the latest C4TO is working quite nicely.madmax