I agree that the middle column seems redundant and find it even confusing. I would suggest to change "Current Value" to "Set Value". To make clear that you can only change the values in the "Set Value" column I suggest adding arrows and padlocks to the respective sliders.
I agree with the comments about the blue interface. It is quite jarring.
I also have a question: what do the pictograms at the bottom of the interface stand for?
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