So far so good with my 2018 Roubaix. Still pretty new. I'm looking into changing out the blue spring for the yellow spring. Also interested in replacing the top out spring as well. I can't seem to find any detailed information on how to swap out the springs in the Future Shock. I saw the video on how to pull the shock out but that seems to be about it. I'm also curious as to what the tools look like to swap out the top out spring. My internet searches haven't been very useful. Does anyone have any pictures or links they would like to share?