I love the 1/4 foot that came with my Jannome 9000.
However, when I use it I find that the finished size of the blocks don't always turn out correct....for instance if the finished block should be a 12.5" block, sometimes the blocks come out as a 12 1/4" block instead. I am not very good a 'scant' 1/4" seams.......so I've tried to make the fabric cuts 1/4" or 1/2" larger than pattern calls for and that does not work either.
How does one go about doing an accurate 'scant' 1/4" seam?