:: April 2, 2006
In Search Of: Piecing Perfection

I was so proud of myself for the surprisingly competent results of my first attempt at piecing circles. It made me cocky, even. With my Pie in the Sky blocks finished I charged head-first into piecing the top together -- nothing but twelve 17.5" squares. It was a disaster of waviness and mismatched seams. Normally I wouldn't care, but I am considering entering this one into the Austin Area Quilt Guild show in September (I'm still questioning this, but we'll leave that topic for another day). After some quality time with the seamripper I went back and used everything I knew to get it decent, and it turned out much, much better. Not perfect, but good enough. So I thought I'd share everything I knew about anal-retentive piecing:
Triple-check your sewing machine tension. Here are nice instructions for balancing tension. There used to be a great, comprehensive guide at this link, but it seems to have vanished. You know your tension is off if you can see the top thread on the bottom or vice-versa, or the fabric on either side of the seam is wavy right out of the machine.
Use a walking foot for piecing. You know how your pieces go into the machine perfectly lined up, but end up with one end hanging out over the other? To combat this the The Modern Quilt Workshop book suggests using a walking foot. This foot is essential for quilting, but it can also prevent your fabric from shifting around during simple piecing. Every little misalignment adds up and conspires to screw you up big time as you assemble the quilt top into larger and larger units.
Or use a 1/4" foot for piecing. This foot has a little barrier on the right edge that prevents your seam from straying from the sacred quarter-inch. My walking foot only has a slit through which you can eyeball the edge of the fabric, and that's harder to control. The 1/4" foot keeps the seams consistent but you give up the even feed the walking foot affords.
Fashion a pressing board on which to press out your seams and blocks. My ironing board is too narrow and kinda lumpy, which make it hard to get blocks nice and flat. I got a big piece of MDF from the hardware store, staple-gunned one thin layer of batting to it, followed by a layer of fabric. (The board will double as a portable design wall for quilting or a blocking board for knitting projects.)
Press, don't iron. I still do not have the self-control for this, but it might be the most important tip here. Lay the iron on top, hold, lift, move, put the iron down again, lather, rinse, repeat. Back-and-forth ironing can distort the fabric.
Trim your blocks down. AFTER pressing. It is smart, when possible, to make your blocks a little larger than the pattern calls for then trim down to the final size. When your blocks are not exactly the same size, you're forced to do all this easing to get seams to match, which causes those waves and puckers we're trying to avoid.
Be aware of seam pressing and pinning issues. I have always pressed my seams open, stuck a pin through the middle of both seams (or at least tried to), and sewn over the pins. Sewing over pins is bad not only because of the danger aspect but also because it can distort your seam line.
According to the Modern Quilt Workshop book there is no reason to press your seams to one side. I discovered one possible reason, and that is this trick. The action of the presser foot and feed dogs press opposing seams together. It must take some practice though, because I haven't gotten it to work for me yet.
Backtracking a little: my beginning sewing teacher said that, when pinning, you should not lift the fabric from underneath with your hand, that the pin should do all the work. Lifting the fabric causes misalignment and distortion. Like pressing vs. ironing, this practice is mighty difficult to adopt.
If you have any more advice to add, please comment!
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Kim your quilt looks fantastic! I am struggling with a project idea for a quilt for Ian's bed and I keep coming back to this one. I love the play of the simple shapes and the colors The circle piecing worries me a little, so I'm glad to see your success with it. And your tips, invaluable, thanks for sharing them. I'll be in touch soon.
Posted by Blair on April 2, 2006 12:10 PM ..................
Great list of tips! I am a victim of the ironing vs. pressing distortion. After only one quilt I know that is going to be a huge difficulty for me to overcome.
I can't wait to see your finished quilt! This is one that my husband likes, so I'm really intereted in watching yours come together!
Posted by Julie on April 2, 2006 1:35 PM ..................
I never knew how useful the walking foot tip could be until I used the one that came with my Bernina Aurora. Wow! The one I had for the 1965 Singer does not compare... Now I understand why my friend Jessica uses the walking foot all the time.
I press my seams to one side and line them up as shown in the tutorial, but without pins - never tried it any other way, and 90% of the time my points match on the first go.
The tip that I would add is to get some silk pins. Once you've used them, using regular pins feels like trying to shove a twig through the fabric.
Posted by Skye on April 2, 2006 3:12 PM ..................
Thanks, Kim! This is all really useful info, curved seams are my downfall. Your quilt looks wonderful!
Posted by rose on April 2, 2006 3:14 PM ..................
Thanks for this great list. I'm going to try the walking foot. I think this could be a big part of my problems. Your quilt looks great.
Posted by Kate on April 2, 2006 6:59 PM ..................
Very nice list. I haven't tried a walking foot for regular piecing. I'll have to try (but like you, it is hard to see the 1/4" line with my foot...)
One thing that has helped me, is to mark the 1/4" line on my sewing machine (below the footplate) with a piece of tape. This extends the line and helps me keep the fabric in line BEFORE it gets to the foot and the needle. This only works on bigger pieces, of course.
Another tip I learned in a class is to to use the tip of your seam ripper or another long sharp thing to help hold the ends of your smaller pieces together as they are going under the presser foot -- to prevent the machine from pulling them one direction. The seam ripper point (or they sell "stilettos" just for this, can hold the fabric a little longer than your fingers can until the presser foot grabs hold. It makes a difference when you need to be really accurate.
Oh anal retentive quilting, I hardly know ye.
Posted by Amy on April 2, 2006 11:29 PM ..................
I thought of several reasons why your seams are bubbling. I planned to post them here but I thought they needed photos so I just added a post to my blog instead. Cliff Notes, I think the problem might be grain.
Thanks for posting your tips and wavy seams trouble, it gave me a lot to think about.
Posted by Jessica on April 2, 2006 11:43 PM ..................
Mea culpa, mea culpa! I am guilty of all of the above: ironing, in stead of pressing, not trimming up my blocks, not using a walking foot. I will repent and hopefully overcome my fear of circular seams, all thanks to this wonderfully coprehensive post. I think you quilt is going to be beautiful!
Posted by mimulus on April 3, 2006 11:01 AM ..................
Posted by Kristin on April 3, 2006 11:17 AM ..................
hello! your quilt looks fantastic, & thank you for the great piecing tips!
Posted by daria on April 4, 2006 12:27 AM ..................
Thank you for all the great tips! The quilt looks great! I love that cocky feeling of a job well done.
Posted by Bee on April 4, 2006 7:46 AM ..................
The most common questions we get are about piecing curves. Because the curves you are working with are so large, you may also have some stretching along the edges from the bias cutting and the handling that took place during the piecing. Check to see if the circles lie flat before you inset them.
We have found that in piecing curves and insetting circles the four issues that are responsible for 99% of the problems we see are inaccurate templates, absence of registration points,sewing too quickly and insufficient pinning.
We think it's virtually impossible to get curves to lie flat without an accurate template. Be careful too about copy machines. Some brands distort the circle. Check the final template with a compass. I once taught a class in a shop in which all of the students had been given warped templates.
Then mark points along evenly spaced intervals around the circle and around the opening with chalk. This will help you distribute the fabric evenly. Pin as closely as you have to to make sure it lies flat on the sewing machine. Pin according to the diagrams in the MQW (see Gamelan and Eclipse).
Sew slowly and put your needle in the needle down position when you think you might be getting near a tuck. Lift the presser foot, redistribute the bulk and replace the presser foot.
If you still have waviness and tucks that you can't bear to redo, make sure that you square it up as best you can and quilt it densely. Tight quilting will not take out big bubbling, but it will smooth out fine tucks near the seams if you make sure to flatten the tucks before you quilt over them.
We are working on a quilt right now with over 30 inset circles so we know these techniques make a big difference.
Hope this helps. Let us know if you have any other questions that you think we might be able to help with.
Posted by Weeks Ringle and Bill Kerr on April 7, 2006 8:29 PM ..................
This is all great advice. I'm thoroughly impressed with your piecing skills/attention to detail/general unwavering patience... you get the idea.
Posted by melissa on April 8, 2006 10:24 AM ..................
Kim - to use walking foot at correct 1/4 inch width - play around with stitch width of your machine. On my janome I use a 6 as my 1/4 inch and then up width to a 7 to use the walking foot to joint pieces. Seams match perfectly with both ordinary foot and walking foot. Try sewing a line on piece of paper and then measure with ruler for width to arrive at correct width on your machine.
Have just started using walking foot this weekend, theorising that it would make the material sit still, and not move, if that makes sense. Have also discovered that flat seams are making for better meeting of points, was surprised at this, as had been taught to roll seams to one side, drove me insane, then came across the flat seam advice on net today. WORKS!
penne
Posted by penne kane on April 25, 2006 3:45 AM ..................
Sorry, comments are closed for this entry. You can always email me through the address on the right sidebar.
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