We consulted our Trimble distributor, when do we have to do an IMU calibration on an R12i, and we were told that it was 10 degree Celsius.
I found this on line:

In here it says many tens of degrees Celsius.
Can someone from Trimble tell us what the temperature change from a previous calibration is to re-do the IMU calibration on the R12i.
I ask this question because here in Calgary, Alberta, the temperature in the morning can be 10 degrees and in the afternoon 25+ degrees (during summer)
Do we have to do a calibration every day?
Thank you
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Juan Serpas
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