I put the Superband flipper rubbers on three of my machines over the weekend in a matter of 5 minutes using the soak in hot tap water method and it worked great. I should have changed them out sooner, I love the feel and response they give. I also bought some Superband post rubbers to replace the Warp Ramp post rubber that kept getting destroyed every couple weeks on my STLE. The Superband post rubbers gives each game a new more lively feel. I highly recommend them.