I recently ordered a vacutech pump kit and I had always measured with tailors tape but vacutech recommends measuring with a string around your cock by marking them with a pen at any given spot that the string intersects, then measuring the two points with a ruler.
Which is more accurate? surprisingly I got very different measurements with both, using tailors tape I measured about 4 3/4 and with the string and ruler I measured at about 5 1/8.
Which is more accurate? surprisingly I got very different measurements with both, using tailors tape I measured about 4 3/4 and with the string and ruler I measured at about 5 1/8.
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