Then resorting to a hand file ( another tool I am not particularly good with) was able to smooth out the contours and used some course grit sand paper to get to the lines.
I needed some wood filler to fill defects made by jigsaw and the template (door handle hole) is seen in place on the side panel, ready for routing tomorrow.
i plan to use the same template on the left side panel, but will mark the location of the door line on the back of the panel and rout from the back or inside of the left panel
Tomorrow I will try post update with images of side panels with door handles cut out (if successful)
Venk