Hello and thank you for this forum. We've learned many things about our Rangers here. We have a 2021 Northstar Ultimate. Live in northern WI where it gets cold. Heater works well but while riding cold air is coming in under the steering wheel and between the speakers and the cup holders in the dash. Anyone know where it might be coming in and what I can do to block it. I packed soft foam around the steering column and taped up the rubber grommet through the firewall. Helped but still coming through. Thank you for any suggestions. Dealer doesn't know.