Sewing an accurate 1/4" seam allowance is absolutely essential to success in quilt making! If seam allowances are too large, wide, or 'fat'; the finished block will be to small or out of wack (so to speak). Just think about how many pieces and seams there can be in one block.
For example this Clay's Choice Block (above) has 32 seams, in the end the block can become so distorted that it ends up not the intended size or the pieces in the block also will not fit together. If the seam allowance is off by even just a tiny teeny weenie bit these small 1/64" or 1/32" differences when multiplied by at least three can add up! Well, you can see how the inaccuracies can become very troublesome. The same is true of the width of a seam if it is too narrow, only this time the resulting block would be to large.
Just because you have a 1/4" foot does not mean your sewing a scant 1/4".
Key word here is scant not exact, a scant 1/4" refers to making the width about two threads or 'hairs' less than the very accurate perfect 1/4" seam. This allows for the turn of the fabric when the seam is pressed, either open or to one side. This can make a large difference in how your finished block measures.
Check your seam allowances!
Accuracy Test
(yep it's a pop quiz)
Cut 3 strips 1 1/2" by 3 1/2", sew these strips together along the long side. The finished block should measure exactly 3 1/2" by 3 1/2" when finished and pressed.
If your piece is wider than 3 1/2" try sewing a new set of strips and widen your seam allowance just a bit. Or if your block is to narrow, make a slightly narrower seam. After testing and finding that sweet spot - place a a piece of painters blue tape on the throat plate or machine bed to use as reference when piecing.
Of course all this being said, quilting is for the fun of it. If you sew a block and its off then don't despair use this as a wink from the artistic spirit in you and create textile art as you so see fit!!!!
Yep, spring is really here!!!
We planted broccoli and cauliflower.
Tomatoes, tomatoes and more tomatoes (and some bell peppers too). In the background you can see my $10.00 composters. I picked up two $10.00 garbage cans at the home store and drilled large holes in the sides, and cut off the bottom. It's great you fill it up with stuff and once a week lift it up turn and put back in can. I will have some great compost and save the landfills too.
Pole beans in a cute little pot, strategically placed to create shade on the side of the house.
Carrots, leeks and zucchini...................................yum!!
