1. Who is using the Curt Custom Towed-Vehicle RV Wiring Harness for flat towing on a JL?

    I know this harness has been mentioned in several posts, but I wanted to find information from someone who has (1) actually installed one, and (2) has enough experience towing with it to give a meaningful review. I am setting up my '21 JLR up for flat towing, and have reached the stage where I...