RPE Training

Am I to add weight based off of the previous set? So if my workout is 5x6 RPE​​​​​, 5x7 RPE, and 5x8 RPE, and I benched 185 at RPE 6 for my first set, should I add enough weight to make my next set feel like RPE 7?

Yes, you will need to add weight for each higher RPE.