@dc42 Regarding the board question. Filastruder, couple years ago. They are as horrible in attitude and customer service as you are. Also were very disrespectful and gave me a lot of trouble when I asked to return a heavily flawed 7inch screen. Provided video evidence, and they tried to pull some lies on me. Even said that could not see the problem when they received the screen. Horrible company and liars. I am glad matterhackers are my neighbors so I don't have to deal with inferior unprofessional distributors anymore.
As for the board, if I received such quality product from one of my Chinese suppliers, they would have to redo all order for free and this would go into garbage. Speaking of quality standards. And I didn't say a word. But when you are rude on top of selling overpriced inferior quality board, that's already too much for me. Anyways, good luck in your business. I am out. I deleted a link, since it bothered you so much. You can be in peace now, and not waste energy on something that has zero importance.