Z Broz KYB Dual Rate Springs

Anyone put these on their factory KYB shocks? Good, bad, ugly?

Had them on my old freeride KYBs, they are rough on the trail but were good for jumps and bumps, definitely harder to initiate and hold side hills but if you're strong it doesn't matter too much. I would say you are Better off to re-valve your KYBs if your aiming for comfort tho. The sliding portion also tends to ice up when you're in lots of powder. Definelty not a bad option depending on your budget and what you want to achieve tho.