I'm grading a feature shot with the Canon C300 that used Canon Cinema Gamut/Log2. For my workflow I'm using DaVinci Color Managed with a Rec709 timeline, Canon Cinema Gamut/Log2 input color space, and no LUTs. For the most part it's fairly straight forward but there are several shots with a large dynamic range and I'm having an issue handling the highlights. To bring the highlights into legal range I'm using a mix of controls (gain, high soft, log), but by the time the highlights are in range I end up pushing the rest of the image to a range that I'm not happy with. Also, the brighter regions are really blue/magenta which is not pleasant.
Wondering if anyone has experience working with Canon Log footage and could provide any insight.