Defender montello

Hello new to the forum. As a previous Atv guy I now have a Defender limited max and the first issue is that there is a lot of cold air coming through the right front door. Tried to put vasoline on the door seal to see if the seals are touching where they are suppose to and they are. Then I looked at where this air is coming from. Finally I found it the figment of the forward panels where the seal sits are not a good fit so I had to use weather seal to make up for the large gap.