MarkF said:I find the Mesopotamian style precision story tape from Lee Valley is more accurate than the Metric [big grin]: LV Precision Story Tape
I'm only half tongue in cheek here...seriously...you can take measurement to a point and then parallax error kills you. Get a set of the Icra rules for markup and use Ruler Stops Veritas Ruler Stop for transferring measurements. I also use a couple of different length bar gauges Veritas Bar Gauge for transfering inside measurements. Keep a piece of 2X2 for each project as a story stick. Throw away your tape measures unless they're a "Precision Story Tape" [big grin]. I actually have a Fastcap flatback tape with a story strip on one side which comes in handy on long cabinet pieces.
I have a few sets of the Veritas Bar Gages that I made up for various length ranges -- they work great for marking multiple pieces the same.