"They" say to always use the same ruler when making a project -
Due to the differences in how thick the lines are on some rulers and ruler placements when cutting -
I was wondering if anyone actually measured their piece sizes when using different rulers? (I am talking about measuring to at least the nearest 1/16th inch - if not smaller increments.)
Mary Ellen Hopkins has mentioned PPM - Personal Private Measurements - and i was also wondering if this concept could apply to cutting techniques and equipment.