Hi. Could anybody instructs me how to measure a line to apply for Straightness dimension ?.

I read in the Manual Referrence. It says the line for straightness should have 3 points minimum. Do I have to pick up 3 points for a line or pick up 3 single points, then construct a line ?

Before comming up this question, I ve already tried it, the straightness result was 0.00. I wasnot sure it was right . I need a expert from this forum to give me a confident answer.

Many thanks

I read in the Manual Referrence. It says the line for straightness should have 3 points minimum. Do I have to pick up 3 points for a line or pick up 3 single points, then construct a line ?

Before comming up this question, I ve already tried it, the straightness result was 0.00. I wasnot sure it was right . I need a expert from this forum to give me a confident answer.

Many thanks

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