Plug the change wiring to the relay wiring and inspect for clearance concern among the tire and fender. Press the rear swap all the way down to decrease the bike. If no clearance issue are existing, heat shrink the connections and re-install the splash guard as well as seat. http://collinfrbjr.bleepblogs.com/1980748/the-fact-about-harley-sportster-short-shocks-that-no-one-is-suggesting