"Greg McGee Engineering assisted me when I had issues with another retailer, Bestofferbuy.com, was attempting to sell fake products as genuine items.
I ordered an MTE P7-D from bestofferbuy.com, as it was one of the few places that I could find that was selling it. Upon further research I started to find VERY good reviews and VERY bad ones. Then I found GregMcGeeEngineering's Youtube review-and the interesting information that he's the only authorized retailer in the US-and for now in the world, at least as far as the MTE company response.
After canceling the other company's order, Greg shipped the item within 1 hour-well packaged and via free priority mail as his way to help after my previous experience.
If you are looking to buy an MTE product, buy ONLY from Greg. As bestofferbuy is offering at least a few counterfeit items, I'd suspect that most of their items are also fakes. Only purchase from a verified dealer. "