Has anyone installed the full Kicker upgrade for the IOR system in a 2022 Trail Boss? I just installed mine. It is a major improvement over stock. I wouldn’t say perfect as the mids and highs a quite bright, but I still have some fine tuning to do. So hopefully I can balance that out. I read a lot of posts of people installing the upgrade on 2019-2021. All of which recommended the use of a bass knob to facilitate tuning. The problem is, I don’t have anywhere to plug the control into!!! Perhaps Kicker has deleted this option in the amp?? Is anyone else having this same predicament??