This following website has been established by a former investment banker in relation to inconsistencies provided by SKI over the Transgrid acquisition, and raises (potentially adverse) implications for debt ratios and sustainability of dividends.
Whilst the presentation is comprehensive and highly technical (beyond my limited understanding), I have no reason to believe it is anything but independent and informed, and am extremely appreciative of this contribution to retail shareholders - particularly given this individual's (unsuccessful) attempts at liaising with SKI board.