I just purchased my first defender last weekend. I went with the Lone Star Max. My dealer gave me a 2020 accessory catalog to look at all the aftermarket options available from Can Am. I came across the Smart-Lok option and computer modules; however, they were only for the 2019 a n d older models. They still put a locking front diff on the XMR though. Why did they stop offering this in 2020?