Thanks, of course, but I've been using Dvorak since 2007 and of course I touchtype. Still, I prefer keys to be in their proper positions. Also, I did rearrange

Thanks, of course, but I've been using Dvorak since 2007 and of course I touchtype. Still, I prefer keys to be in their proper positions. Also, I did rearrange keys on MacBook (2009) and MacBook Pro (late 2013) without issues. The problem was with their wired keyboard (MB110).