RE: Pitch Adjust?
Yeah plug your battery in, and without applying any throttle turn the knob and you'll see it changes the pitch slightly. Just like animalnut said less pitch will make the head speed slightly higher.
I usually set mine anywhere from 1/2 to 3/4 on the knob towards the + side with a fresh pack, and about halfway through the pack I'll land and adjust it to about 1/4 on the knob so it'll stay stable till the end of the pack.
Animalnut: He said 11 degrees of pitch at both extents of the stick, You have to remember setting the pitch to that is when the Idle up switch is turned on. When you turn on the idle up switch it allows more pitch for aggressive forward flight and inverted flight.
You may already know this but I just wanted to clear it up for Yetti.