jakiman deleted his ultracoin news twitter?

Huh? It was never mine to begin with.
My account is in my signature.

Also, you should put your major new update post linked to the OP and on the official forum.
You should create a News & Announcements section in the official forum IMO.
@jakiman,
your settings should work on 280 dualx, right? thanks
That's correct. Every 280x & 7970 is pretty much identical in terms of mining configuration.