Just seen there is a test report of the new Code Red on www.severnesails.com
I used the 7,7 CR 2007 with 490 cm redline, worked fine, don’t know if it works on CR 2008 too.
7,7 m2 race sail normally needs to work in a huge range, so a 460 cm mast gives you a bigger range I think, feels light and good acceleration.
490 cm, rig feels stiffer, but better performance for heavy rider in max. powered conditions