I feel really sorry for you here, not one reply, PDutus may have some information regarding Top-Sino, when he's onsite, I believe he follows the brand. I don't follow them enough to have any really useful input, I have met one in person, spent most of my time playing with her feet.
![Cool](images/smilies/cool.gif)
I'll ask around and send you a PM if nobody comes back with any information.