Hi,
As you said you were using a different robot arm,i guess that’s why you failed to do calibration,since those 2 kinds of uArm have different servos and structure even though they may look almost same 
uArm Team
Hi,where can I check the winner list?
Hi ,
You can directly check our Facebook (@Ufactory2013) or official website (http://evol.net/uarm-and-me) ,thanks for your concern !
Hi,
We are excited to tell you that your idea has been accepted by most of us , and we choose you as one of the 20 units of uArm receivers,please send us your shipping address and phone number via email (To info@ufactory.cc) once you see the message ,the uArm can be shipped within a month,thanks again for sharing your ideas with us !
I’m not the lucky one, it seems that I have to use my DIY arm to build teaching plan.It’s so regret! 
We will have many activities in the future