Corbin saddle is on.......NMN risers are on.......and today Kewlmetal mirror extensions went on.All three products really enhance the Spyder Ride....all three high quality.Thanks to Lamont's picture "How to"......install was a breeze.I did have some trouble with one Cranky bushing that just did not want to come out....finally I squirted some liquid soap around the bushing and the guy finally could be easy outed!The other bushing walked right out with a few turns of the easy out, no soap needed.I also,before I reviewed Lamont's picture guide, was about to slap the first extension on with the wire groove facing forward instead of installing the extension with the wire groove facing the rear.I also used some RTV silicone and put the stock mounting base plastic covers back on after trimming a little off each end to fit with the Kewlmetal extensions.All in all about 45 minutes.I can now see the world behind me instead of half the world and half my hand and arm!:2thumbs: