I pulled the hardboard out of my RHS door panel, put it on top of my ABS plastic one & I found that I had to trim the plastic quite a lot. It then spray glued the panel & vinyl & stuck them together. I then glued the back edge & stuck it with duck tape. Once the glue drys I'll remove the duck tape & then it should all look good. All of the holes in the card I had to drill to match the hardboard ones so I can use the factory clips:-
Look how distorted the old panel is:-
Looking good & straight now:-
