the passenger windows on my 2000 convertible don't match up exactly which results in the door window nicking the top when you close/open it. How hard is it to adjust the windows?

 

take off the door panel, you will have and down stoppers and on the vertical bar there is a slider it cand be adjusted for side to side. its not hat hard but a bit of a pain in the a$$. have couple wobbly pops first