I have the same system and all I can say is be super repetitive on each side of the blade. Eg, if you pull 5 on one and 2 off the other it's more than likely going to roll the edge easily. Make the passes on each side as even as possible., and try to use/find even pressures on each hone. it'll take some practice, each hone almost needs a different amounts of pressure. This is what I had to learn, the feel of the sharpening. Now I'm pulling mirror finishes on that same system with ease. The hardest part is not rolling that edge with these clamp systems, just try to make even passes figure out what numbers work best for you /your blade etc.. And how much finesse each hone needs takes work and honing, lol no pun intended. I'm still pretty green with this system, but sometimes I'll still roll a edge but this is happening with less frequency. Keep your hones clean, clean, clean, everytime you use. I do that plus soak then in baby oil overnight, then clean again the next day before packing then back up. They still look brand new. My knifes stay sharp and mirrored. With this system with ease. I'd recommend getting a blue sapphire hone, a soft Arkansas, and a leather hone, all on Amazon at good prices.