So the funny thing is, when I first set it up, it gave me the option, which I picked light trailer, per the weight definition, and need to change it because the trailer needs the higher voltage or amperage to make the trailer breaks more responsive at a lower gain. I have tried setting up new profiles for every available trailer type, but the option still does not come up anymore. I am wondering if Chevy pushed an update to the app that removed the option, or if there is a software issue.