Comments on c-flex

In the thread I posted to sell an older machine after I bought a new Remstar auto with c-flex, a member asked me to comment on the c-flex option. I've used the new machine for several nights, so I think I have adequate experience to comment. I really like the c-flex feature. I had been having trouble with waking up at night, and I think the problem was that my high maximum pressure (17) was causing a lot of mask leaks. I haven't had any trouble at all with the c-flex machine. The drop in pressure is very noticeable when the machine is operating at the highest pressure level. I'm not sure how much difference one would see at more modest pressures. In short, I definitely think it is a good feature, and well worth the cost of buying the machine.