FuzzyBot: Importing a new version from external source

2026-07-27T14:00:09Z

Importing a new version from external source

FuzzyBot: Importing a new version from external source

2018-04-12T11:54:42Z

Importing a new version from external source

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Now, when your gain is configured, your tail can still not hold the position exactly. That's because your mechanical gain is not high as necessary. You can fix it by increasing the '''Advanced/Piro Consistency''' value. Increase it by 5 gradually until the tail will hold. The value should be nearly in all cases between 155 - 190. With higher values the rudder will rotate more constantly and so can be even more sharp. With bigger size helicopter the value is often higher. It depends mostly on the helicopter construction (manufacturer), servo arm and servo type. For ''Futaba BLS'' servos or similar, it is needed to increase the value even more (in rare cases to value of 200). You shouldn't set the parameter too high if not necessary (always set only as high as really necessary), otherwise ''tail oscillation'' in high extent can occur. You can verify it in a ''fast forward flight'' or ''pitch pumps'' whether the value is too high and you can see any oscillations.

← Older revision		Revision as of 14:00, 27 July 2026
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−	Now, when your gain is configured, your tail can still not hold the position exactly. That's because your mechanical gain is not high as necessary. You can fix it by increasing ~~the~~ '''Advanced/Piro Consistency''' value. Increase it by 5 gradually until the tail will hold. The value should be nearly in all cases between ~~155~~ - ~~190~~. With higher values the rudder will rotate more constantly and ~~so can be even more sharp~~. With bigger size helicopter the value is ~~often~~ higher. It depends mostly on the helicopter construction (manufacturer), servo arm and servo type. For ''Futaba BLS'' servos or similar, it is needed to increase the value even more (in rare cases to value of ~~200~~). You shouldn't set the parameter too high if not necessary (always set only as high as really necessary), otherwise ''tail oscillation'' in high extent can occur. You can verify it in a ''~~fast forward flight~~'' or ''~~pitch pumps~~'' whether the value is too high and you can see any oscillations.	+	Now, when your gain is configured, your tail can still not hold the position exactly. That's because your mechanical gain is not high as necessary. You can fix it by increasing '''Advanced/Piro Consistency''' value. Increase it by 5 gradually until the tail will hold. The value should be nearly in all cases between 165 - 200. With higher values the rudder will rotate more constantly and will become sharper. With bigger size helicopter the value is always higher. It depends mostly on the helicopter construction (manufacturer), servo arm and servo type. For ''Futaba BLS'' servos or similar, it is needed to increase the value even more (in rare cases to value of 220). You shouldn't set the parameter too high if not necessary (always set only as high as really necessary), otherwise ''tail oscillation'' in high extent can occur. You can verify it in a ''Fast Forward Flight'' or ''Pitch Pumps'' whether the value is too high and you can see any oscillations.

Translations:Tuning Guide/12/en - Revision history

FuzzyBot: Importing a new version from external source

FuzzyBot: Importing a new version from external source