Can someone confirm this...... So a friend of mine just got his first Phantom ...the " Standard". He let me get my hands on it and I almost smashed the thing coming down on a fast descent because...... The left knob locks, or rather sticks and stays in the down position!????!!! is this normal for the Standard? He said he called the distributor he bought from and was told that this was normal for this model. My friend also has quite a few yrs experience flying Heli's and gas powered airplanes and said he was quite comfortable with this "feature" where it really f--k-d me up and almost caused me to crash. Any thoughts on this? Is it true or is there something wrong with his controller?