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Mikado V-BAR Mikado V-Stabi/V-BAR Flybarless System Software and Hardware Support


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Old 04-01-2019, 05:06 PM   #1 (permalink)
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Default Need Help Vbar

I have an old Trex 700N on spool up the model starts to jump pitch up then down. I ended breaking a landing skid and it was hardly of the ground. I have checked mechanical type issues can see no problem. I am presuming then it must be a electrical gremlin.The servos all feed tight and locked on with no slop. It seems that it is putting in pitch changes by itself. I have lost confidence in the model.

Any suggestion would be greatly appreciated.

Thanks

Paul
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Old 04-01-2019, 11:18 PM   #2 (permalink)
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Which VBar unit, TX used, power supply and servos?
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Old 04-02-2019, 02:57 AM   #3 (permalink)
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Vbar older blue case with 5.3 connected to jr Xg11 xbus. Servos align ds620 6v.
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Old 04-02-2019, 09:20 AM   #4 (permalink)
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I have used the exact combination on many of my helicopters in the past, the XBus is rock solid and should not give you problems.

You can pull the log from the Vbar and post it here so that we can look for some suspicious entries, provided you have pro firmware loaded.
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