I use N140 and my preliminary GRT load file was within 20fps of my chrono results, but I see no mention of running OBT.
In order for GRT to most accurately reflect what's happening you must run OBT. N133 is well represented so I would tend to believe the results after running OBT. Otherwise you're just getting generic data that does not reflect the individual set of circumstances.
In case anyone is wondering... (I did my best here)
Add your chrono results into the "Measurements" tab, save, and then run OBT. The first window to open will show you what it's calculating, and provided everything was previously input correctly, the only thing need doing is check/change the distance to chrono and click compute.
After that it will show a OBT file that is an accurate representation based on your chrono numbers and data. Then if desired, you click "compute node charge adjustment" and it will create a OBT file targeting the next nearest lower (theoretical) charge node.
The OBT file can be saved before computing a node charge adjustment or after. Either way, the only way you should move forward with any certainty, is to stop using or discard your preliminary un-calibrated file, and use your now calibrated OBT file.
In order for GRT to most accurately reflect what's happening you must run OBT. N133 is well represented so I would tend to believe the results after running OBT. Otherwise you're just getting generic data that does not reflect the individual set of circumstances.
In case anyone is wondering... (I did my best here)
Add your chrono results into the "Measurements" tab, save, and then run OBT. The first window to open will show you what it's calculating, and provided everything was previously input correctly, the only thing need doing is check/change the distance to chrono and click compute.
After that it will show a OBT file that is an accurate representation based on your chrono numbers and data. Then if desired, you click "compute node charge adjustment" and it will create a OBT file targeting the next nearest lower (theoretical) charge node.
The OBT file can be saved before computing a node charge adjustment or after. Either way, the only way you should move forward with any certainty, is to stop using or discard your preliminary un-calibrated file, and use your now calibrated OBT file.
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