ORIGINAL: woodie
Have you checked M, Amp and Volt data recordings against a known source? My logged RPM data was ok, but Volts and Amps weren't even close.
I picked up this controller last September so I imagine it's one of the earlier ones as well. I found the logging to be of little use since it's a min or max value. Temp and max RPM are good to know, but V and A aren't that useful (or accurate as you say.) Errors are good to know and fortunately I haven't recorded any yet! Besides, you just can't beat EagleTree! Here are two recent flights, first was TP5000-10SX, second was TP3850-10LSX, A60-20S, 17x12E, master's sequence.