Finally someone with the same issues. Did you ever get your servos from them. I ordered my yak on the 3rd. Still waiting for it. I understand giving them a week for shipping. I paid for 3 day shipping though. And I ordered an extension just to see how long that would take too. Still nothing.
Richard Yan is the guy who works for GH. He's trying to sell the yak on RCUs buy and sell. Orange and white one. I found him on RCU and sent a message. Still no reply. But he did reply when I asked to buy his yak on RCU. I told him too that since I purchased a plane from him that I can rate him on RCU. He will not get a good rating. And if I can tell people to stay away from his company I will.