Found out that John Scofield uses the EQ on his Mark III as follows
1st Slider Boost approx. 2/3
2nd Slider Boost approx. 1/3
3rd Slider Neutral
4th Slider Scooped 1/3
5th Slider Scooped 2/3
Tried the settings on my Mark V´s Ch. 1 with my ES 335, Bridge Pickup and...