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Rotation about axis

Shouldn't these alignments (rotated 90 degrees about XPLUS, vs about XMINUS) be completely different?

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  • Reminds me of my B180 & B-180 probe angle fiasco. We autocalibrate with parameter sets and have always used 180. Somehow a program got written using -180 and even though they're physically the same angle, PCDmis recognizes them as two separate angles for calibration. So nothing repeated well cause it was using an uncalibrated angle, but visually everything ran just fine. Hard to find that one - sign in such an unexpected place in a 100+ page program.
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  • Reminds me of my B180 & B-180 probe angle fiasco. We autocalibrate with parameter sets and have always used 180. Somehow a program got written using -180 and even though they're physically the same angle, PCDmis recognizes them as two separate angles for calibration. So nothing repeated well cause it was using an uncalibrated angle, but visually everything ran just fine. Hard to find that one - sign in such an unexpected place in a 100+ page program.
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