Hello, There is a spec requirement for dimension - 1,3 +/-0,3 mm The measured value is 1,68 mm Is it: 1. within spec because the first out-of-spec value is 1,7 and 1,68 is lesser and thus in spec or 2. out of spec because the last within spec value is 1,6 (should be interpreted as 1,60) and 1,68 is bigger. BTW, the rounding is not applied in measurements, am I correct? So its not right to consider 1,61 - 1,64 mm as 1,6 mm. and 1,65 - 1,69 mm. as 1,7 mm? Thank you.