My 14MZ 6014 RX drops out between 3.4 and 3.2 volts.
I have over 8 hours of flight time and it has been rock solid.
I also do not have the zguid issue either so I am feeling good on that.
I would also know that if I needed to bind again I had a problem and needed to look into, not just rebind and go fly.
This is a thread I started below and will post more on as time goes by. Busy with girl scouts and cub scouts right now.
in another week I should be back flying inbetween cookie dropoffs, we are the cookie center this year.
http://www.helifreak.com/showthread.php?t=55670
Tony