Just ordered from Grant....
Replaces the Fitzgerald 6'9" Cosmic Twin, Christenson 7'6" Twin Tracker, Channel Islands 7'0" Mid Length, Webber 6'10 Double Diamond, and Walden 7'8 Mini Magic.
7'2" x 21 1/4" x 2 43/64" x 48.5Lt
Single to double concave with vee through tail.
Fwd boxes set at twin position with trailers for quad setup.
Triple stringer 1/4" cedar centre and 1/8" sides.
Bevelled rails, hard edge to around half way up.
Thumb tail with flyers.
Glassed Innegra and s-glass top, s-glass bottom and Innegra tail patch, epoxy resin sanded finish, PU blank.

Hope she works well, taken elements of design features I liked from all above boards and integrated into this one.
Twin fin, thumb tail, bottom contours from Twin Tracker.
Quad rear position and board volume from Webber.
Bevelled rails from Waldon and Stewart which have worked amazingly for me (although Grant already does these).
Triple stringer, flatish deck, from Fitz.
Outline and rocker from Channel Islands.
Modelled into Grants existing Round Tail Flyer Mid length design which is already and awesome board.