So about 4 years ago, after slightly modifying my intake and exhaust, I bought a tablet, and a cable and downloaded tuneecu. I loaded the hansO 2014+ roadster tune, took it for a ride and thought this is great. Been riding it with that tune ever since. Yesterday, I decided to look and see if there were any new tunes for 2018 roadsters that would work for me. Claviger had one for 2014+ roadsters, so I got out the tablet, had to charge it up( not sure it's been used since 4 years ago), had to read up on how to load a new tune again, I'm not very good with the computer stuff. But I downloaded the new tune, reprogrammed the ecu, let it run for 12 minutes and then took it for a ride tonight. WOW!!! I can't believe the difference. Immediately felt like the bike had more power, much smoother throttle response. I did some city riding and some highway and the difference was incredible. I don't know why I didn't try this sooner. I actually feel like I'm a better rider now, the bike just responds so much better now. Having the right tune is so important. Thanks Claviger!