Xie Chang EB718 sine wave controller

I ordered this controller back in May with the intention of building it but unfortunately my studies are keeping me very busy. Therefore, the controller is not completed yet so I've never tried it. The place I bought it from is :
http://www.aliexpress.com/store/group/BLDC-bike-motor-controller/937734_253125770.html







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Has anybody tried these controllers ?

Hi Kevin,
Glad to see you are on the endless-sphere forum ! There are many topics here and we try to merge the duplicate ones. I still haven't seen any topics about the EB7xx sine wave controller so I created one. Anyone please let me know your impression on this controller if you have already tried it and compare it to the EB3xx.

Hello here
It's look like there is a topic about same controller http://endless-sphere.com/forums/viewtopic.php?f=2&t=64283&p=974326#p974326
Thanks.