Quote Originally Posted by Alan de Enfield View Post
DONT PANIC - they are not really tall ones, just a mix of measuring units.

0.030" = 0.76mm
0.045" = 1.14mm
0.060" = 1.52mm

Youve just got a mix up of imperial and metric marked ones.

Feel better ?
Well, yes actually I do!

Though I don't feel exceptionally smart at the moment.