You're right, and I have reinforced the antenna on the one in use right now. Apart from that, I don't have much to complain about with them. That pin block almost doubles the weight of the Rx. Not sure what my next .010 effort will be, either a tiny bipe or a micro Pizzazz/Twist kind of thing. Just to be a fanatic and for fun, I think I'll hard wire the servos to the bare board Rx.