I have cut the plywood to within 1.5 mm of the template using a small circular saw. What tool do I use to trim exactly to the line? I've read that plane blades are dulled by the glues. I don't trust myself weilding a router freehand and hand sanding is laborious and unsatisfactory becuase I round the edges.
I would appreciate any suggestions to make the task easier and more satisfying. Ta!