8.5” x 11” size paper

1 - Open the 8.5” x 11” print file

2 - Print page 1; ensure the settings are:

• Paper size = 8.5” x 11” (Letter)

• Scale = Actual size (100%)

• Layout = Portrait

• Pages = Page 1 only

3 - Measure the Thimball square

If incorrect, adjust the print settings until the square measures correct. If you’re having trouble printing accurately, we recommend using Adobe Acrobat Free Download

4 - Print the remaining pages and lay them out as required.

• Row 1 = A1, A2, A3…

• Row 2 = B1, B2, B3…

• Row 3 = C1, C2, C3…

5 - Cut out the rectangles on each page

6 - Arrange and tape the rectangles together

Match the diamonds along the edges for accurate alignment.