This is where to be super mega accurate you hold the tape on 100 mm then mark the measurement - but then forget to add the extra 100mm back on :twisted:
Its happened to me a couple times. Luckily nothing too important - Does it happen to anyone else![Big grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Its happened to me a couple times. Luckily nothing too important - Does it happen to anyone else