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Old 05-16-2015, 10:03 AM
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Question bias star

Any ideas how to make the "star portion" of this 9" block without having to deal with bias?[ATTACH=CONFIG]519807[/ATTACH]
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Old 05-16-2015, 11:01 AM
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The only way to do that would be to paper piece. That is a 60* triangle so there's no way to cut without at least two edges being bias.
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Old 05-16-2015, 11:02 AM
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that's a triangle in a square block. You need a tri recs ruler set, not a 60 degree ruler. The set comes with instructions on cutting the pieces from strips, resulting in a square patch on the straight of grain, however, there's no way to avoid a bias seam on the triangle part.
Here's a good video:
http://www.connectingthreads.com/tut...ideo__D26.html

Last edited by PaperPrincess; 05-16-2015 at 11:04 AM.
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Old 05-16-2015, 11:47 AM
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Eleanor Burns also has a ruler set that makes these very easy and I didn't find the bias to be a bad issue. You actually make the block a little larger and then trim it down so it is easy to trim back to straight.
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Old 05-16-2015, 12:00 PM
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Originally Posted by wesing View Post
The only way to do that would be to paper piece. That is a 60* triangle so there's no way to cut without at least two edges being bias.
A lot of people make that assumption - but the angles are different in the triangle in a square unit.
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Old 05-16-2015, 12:05 PM
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You CAN 'snowball' a block section like this, but the shape you use is more like a kite than a true square.
The graphic below, drawn for another project, may give you some ideas of how to do this.

Jan in VA
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Old 05-16-2015, 01:15 PM
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EB has this block and details on how to make it in her 25th Anniversary Still Stripping book. If she doesn't know an easier way, then there isn't any. I used a set of Tri Rec rulers.
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Old 05-16-2015, 01:18 PM
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For me - just cut accurately - mark the seam intersections - pin together - and sew - has been about the only way I've managed to sew that unit.
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Old 05-21-2015, 09:01 AM
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Thank you all. I love checking with other quilters to figure out what I am doing...I seem to have forgotten so many of the techniques I have done over the years
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Old 05-21-2015, 09:18 AM
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Originally Posted by wesing View Post
The only way to do that would be to paper piece. That is a 60* triangle so there's no way to cut without at least two edges being bias.
The angles in the "triangle in a square" unit are:

Side triangles: 90 degree corners, the other two angles are approximately 26.565 and 63.435 degrees.
Center triangle: The angles are approximately: 63.435, 63.435, and 52.870 degrees.
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