I thought I read somewhere there’s some way to “wave” at a fellow rider. When I’ve been in a bit of a race with someone it’s good to be able to acknowledge their victory (well, that’s how it usually turns out :)). For example, if we a race to one of the lines (KOM, etc) I want to be able to send something of a “well done” message.
Did I misread that? Just “W” for Wave or something would do the trick.