I do check the arm with the bar about once a month, this is one of the reasons I was questioning sending it out for calibration. When times are tough its hard to justify spending that much money for calibration when the arm is working great.
I like the idea of calibrating the bar yearly and the arm on alternate years.
I do check the arm with the bar about once a month, this is one of the reasons I was questioning sending it out for calibration. When times are tough its hard to justify spending that much money for calibration when the arm is working great.
I like the idea of calibrating the bar yearly and the arm on alternate years.