So for 17-19 Yari/Lyrik chassis's, does anyone know if there is any compatibility between them and the spring shafts for either Boxxer's, Domains, or older MY 170mm Coil Lyriks? I came across some German posts that were suggestive of this, but don't want to begin purchasing anything on a whim. I'd like to try to bump my fork up to 180mm and to coil. I'm aware that in the past there was some cross compatibility with swapping out air/coil shafts. There are other challenges such as finding a spring and seating the spring against a top cap, but I think.......that should be something that could be figured out. So anyone try any tinkering like this to avoid $300 Push upgrades?