How can I measure the length of string passing through something? Submitted by Dabrush t3_yd4jph on October 25, 2022 at 1:14 PM in DIY 96 comments 153
IddleHands t1_itrmbe9 wrote on October 25, 2022 at 8:06 PM You could put a measuring wheel to run perpendicular to the spool - the thread would pass under or over the wheel. The linear feet of travel should give you the amount of thread on the spool. Permalink 1
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