How to change yellow output or ink controll?

[houseofgrafix]

I have been having a problem with greens and browns. There are lines in them like branding(dont know if that's what its called)

First thought was dampers.. Replaced them and still got the lines. Then played with profiles and still abouts the same.

Then on FlexiSIGN the color setting difference window popped up and showed the driver details
C-90
M-90
Y-75
B-90

That seems to be the problem because yellow makes up a lot in green and brown.

Now how do I change that setting in FlexiSIGN? Should it be all 100?


thanks crew!!