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Old 12-31-2020, 07:08 PM   #4 (permalink)
BZ.III
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Join Date: Dec 2020
Location: Alaska
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In all flight modes it bobs. The CG is good. I did slowly raise the P & I gains and ended up at 80. It did reduce the problem so the next thing I will do is replace the dampeners. I thought it might of been the wind, so I got the stock 360cfx 3s out and it ran true and straight at full pitch... So it was not a wind issue.
Guess I should disclose that the warmest I ran the heli is maybe 25 degrees F, but not colder than 15 F. So I guess the dampeners could be contracting along with who knows what else. And the next 4-6 weeks will be the coldest part of winter so I probably will not be flying much.
Thank you for the knowledge.
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