Front Parkassist sensor sensitivity

[Niccio]

Good day! Hopefully someone can assist me with a parking sensor issue. I can see a lot of issues with rear sensors on the forums, but not so much with the front ones. I recently installed a Grill guard and used a parking sensor relocation kit for the front parking sensors. They seem to work ok, but they are extremely sensitive now. They will detect and alert on an object nearly 20 feet away when they used to only go off when something was within about 5-7 feet. The vehicle was driven with them unplugged, so not sure if there's a re-calibration that needs to happen or if something else is wonky. The truck is a 2016 Ram 2500 Power Wagon and the issue has been going on for a few days now.

Any ideas on reducing the sensitivity?

Thanks!