When I went to look for a new robotic system as my old one was going south on me and no customer service anymore, I checked out all the videos I could find online, Youtube, robotics websites to see how they operated. I made a list of what I wanted to be able to do with the robotics too. I chose the IQ for my Innova as it came with thread break sensor and channel locks options. Due to the fact I had a different bottom carriage I did have to order an original Innova/ABM carriage to replace it. I sold the other one so that came out nicely for me. While waiting for the IQ to be installed, I watched, downloaded, etc every video I could find on the IQ so I had an idea how to use it when it did come. I still go back to those videos when its something I need to do that I don't do often. Plus the Facebook sites have lots of helpful folks. So far I haven't regretted my choice.