Here%0A0&=%2F_%0A-&=+%0A%2F=&=Back&_x:0.25%3B&=Insert&=Home&=PgUp%3B&@=Tab&=Q&=W&=E&=R&=T&=Y&=U&=I&=O&=P&=%7B%0A%5B&=%7D%0A%5D&=%7C%0A%5C&_x:0.25%3B&=Delete&=End&=PgDn%3B&@=Caps%20Lock&=A&=S&=D&=F&=G&=H&=J&=K&=L&=%2F:%0A%2F%3B&=%22%0A'&_w:2%3B&=Enter%3B&@=Shift&=Z&=X&=C&=V&=B&=N&=M&=%3C%0A,&=%3E%0A.&=%3F%0A%2F%2F&_w:2%3B&=Shift&=Fn&_x:1.25%3B&=%E2%86%91%3B&@_w:1.25%3B&=Ctrl&_w:1.25%3B&=Meta&=Alt&_a:7&w:6.25%3B&=&_a:4%3B&=Alt&=Win&=Menu&_w:1.25%3B&=Ctrl&_x:0.25%3B&=%E2%86%90&=%E2%86%93&=%E2%86%92)

keyboard layout editor is a really useful tool. Now you just have to generate the CAD on http://builder.swillkb.com/ Just copy the chunk of code over.