After effects Colour grading

When using colour grading ollie first gave us a clip when you watch the clip you think it looks alright then you use the finesse and it just shows you how much change you can get just by clicking one button once i clicked the finesse i started using the gamma slider to change the look of the clip this make the clip look more crisp.

The second clip had a lot of blue in the image so  i had to use the gamma in which to tone it down 
so i had to equal it out with the red so the balance was right but once i got the red and blue right i mused pedestal which used red green and blue all in one ago to get it the perfect colour. 

 In the final image it looked yellow and on the Colour Finesse all the RGB's where scattered so the the pedestal needed to be changed them to make them even and then changed the gain and gamma of each RGB so they're spread from the 100 mark to the 0 mark like in the image below to get the image quality perfect.