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Chapter 6 / The Frame
I next measured the distance between the center of the first beam
and the center mark I made on the second beam (see Figure 6.23).
Figure 6.23
Getting measurement.
..
• '
I used this measurement to mark on the opposite end of the sec-
ond beam (Figure 6.24) and then drew a line with a straight edge,
ensu ring the two lines were para llel.
Figure 6.24
Marking second beam
for parallel line.
On the second beam, measure the hole locati ons from th e same
end of the frame you started from on the first beam. I didn't wa nt
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