3.4.2-rc2 autotune query

@pauljatherton wrote:

Just tried to carry out an autotune on my quad (roll axis only). I tried this twice but ran out of battery before completion each time. Wondering if I can better set the starting parameters to give this a better chance to finish quicker. My quad:

Turnigy Talon v2 frame cut down to 330mm
2814 kv870 Sunnysky motors
4s 2600mAh 65c Turnigy A spec pack
8045 carbon/nylon props - very stiff
20a X-Rotor ESCs
AUAV-X2 FC

MOT_THST_HOVER = 0.26
AUTOTUNE_AGGR = 0.065

Want to get a better tune as in even slight wind gusts it is far too twitchy. Today there was zero wind but snow on the ground so I imagine battery not running at peak performance compared to on an average day here.

Any advice?
Log file here: https://dl.dropboxusercontent.com/u/12131631/forum-links%28do%20not%20delete%29/ATUN1.BIN

Thanks, Paul

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