We have updated our S Series combine instructional videos on Youtube to provide information on the final tier 4 model combine that was introduced in 2014. If you click on an old video from 2012, you will now be redirected to the updated videos. Along with Youtube, the videos can be found on our website or on the Sloan Implement App. You can download the app for Iphone or Droid on our website by clicking here. Click here for the s-series playlist on Youtube. We also have a PDF quick reference guides available in both places as well.