I got two new Blade lites strung with Forten sweet 16 at 59 and 56. RacquetTune reported 47.5 and 46 respectively. There is a difference in the absolute values between what it was strung at and what RT reported but if I consider relative values then RT was fairly accurate. I think thats what RT is to be used for - not to measure absolute tension vis-a-vis the stringer tension but to keep track of how the tension lose happens over time with respect to the tension reported immediately after a new string job. That can help to figure out when its time to replace the strings especially if one doesnt break strings.
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