haha, but seriously, who loads some random schematic found on the internets in an important project without finding out what it is first

Now I happen to think that Nikolove69 is a fine man and very respectable, not supid nor careless.

But

Please everybody, test out anything you download first. This is the internet after all. I've seen swastikas made from penises. Cyberspace is random and weird so you gotta protect yourself!