Good thread topic for a noob who bought the DX6i. I tested the throttle chop button while checking out the TX and thought a universal throttle kill toggle switch for all models bound to it would have been a better idea.
Reminds me of my Global Sun solar oven I purchased a while back and baked some brownies in it around the time of the winter solstice to see how it performed in low sun. Just like spinning props on gas or electrics...they both "bite" when you get too close....the thermometer on my oven read 250F when I pulled the fully baked brownies out and brushed my wrist against the "no gas or electric juice" oven wall. ZING! Burnt wrist.
I've already had a shirt sleeve brush the throttle stick inadvertly.
Lucky me, it was my Mini Vapor sitting on the ground in front of me. Still a wake up warning to be more alert.