Old 10-13-2015, 07:14 AM
  #15  
DOTTYMO
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Join Date: Jun 2010
Location: England Alton Towers
Posts: 6,674
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I think the corner triangles should be at least 33/4" personally I would do 4 inches. The quarter triangles I would use a 6" square cut into 4.
hope you manage.
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