My models there are at http://www.3dcadbrowser.com/
and I was not told,
and my model, has been on sale 3D
I beg the grabcad follow up
Sometime in the past the whole site was mirrored on chinese website, thats when I left and removed all files, I now do manly requests and files I am not interested in.
PS I don't think Grabcad give a shit about your problem or any others they have made their money now of the backs of people like you and me.they don't even check the site anymore ! (except when they want to make a buck from people)
"The support team is the first line of response when our customers reach out, and we've established a reputation for being prompt, friendly"
look at http://www.yuntai.com/archives/category/uncategorized
Lots of our models are here....but remember..they only steal from the best!!!!!