I am attempting to build a Guillemot L. I started to set up the strong back the other night and was looking over my forms. I thought I had done a good job of shaping them but on closer inspection they are not perfectly symmetrical.

I purchased the full size plans from Nick, used spray mount adhesive to attach the drawings to 3/4 plywood, rough cut them on my bandsaw and used a Ridgid oscillating spindle/belt sander to clean them up. I thought this would be very accurate but as I was sanding the paper curled a bit. In some place I sanded right to the line, other places slightly over and still others slightly under the line.

The maximum difference in any given area is no more than 1/8 of an inch and probably closer to 1/16. Is this going to cause a problem in the finished boat? Will the hull move a little anyway when I remove it from the forms? How accurate do I need to be?

The sander was borrowed, I hate to ask to use it again, and I really don't want to go out and buy one.

Please tell me what to do!
Thanks,
Mike Boren