I said I would post the unit back and request you swap it, I didn't ask you to send one out first, all I asked is that you SWAP this unit this week, you refused to confirm you would do this, now you are just twisting things around trying to make out I am asking for something unreasonable.
If you confirm you will swap the unit THIS WEEK, then I shall courier it to you for tomorrow. I have used the forum for communication as it seems you are more willing to communicate here, all I got was one line negative emails from "support".