I have been frustrated by the fact that there is not really any good way of working with s-log2/s-gamut with Adobe software. So far I have not been able to find any way of working with default PP7 other than look luts, like Impulz. The problem is that I don't always want to use a look lut and I have found that the luts from Impulz don't seem to work that well with footage from the A7s anyway. The colors always seem off no matter what I had tried and grading without luts was even more problematic