Did you get a response back from 41/22? I ordered one for my Ram 1500 and had similar tracking issues and lack of response. I finally got it and when I installed it, it doesn't work properly, the replaced relay is for the fuel pump and the truck will start and then peter out. i contacted them and they said they would send me a new one "right away" but i'm dubious I will ever see it and in my mind have written them off. For my Ram trucks, I have an alternative solution where a small company JW Innovations makes a kill switch harness specific to these trucks that i'm going to install. Cheap too. However, they only do Mopar. I haven't been able to find a similar setup for the new 1500s. I'll keep you posted.
