I originally bought a dsm hummingbird kit, and upon assembly I ended up with a bad receiver. Not the first time I've received a bad dsm receiver, so no fault at all to Newbeedrone. I ended up ordering a replacement, while in the meantime notified Newbeedrone. All said and done I have a new and flawless hummingbird, and Newbeedrone refunded the cost of the new receiver. Overall I consider myself a definite fan of the Newbeedrone products. The assembly and layout is great, the operation is fantastic, and the customer service is as good or better than the products themselves. 6 stars

Works great!