Changes

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===Selection in the menus with the rudder control stick does not work.===

===Selection in the menus with the rudder control stick does not work.=== <!--T:54-->

Maybe there is not enough movement or any movement at all on the rudder channel.

Maybe there is not enough movement or any movement at all on the rudder channel.

* Check servo throw and dual rate setting for the rudder channel in the transmitter and increase the throw.

* Check servo throw and dual rate setting for the rudder channel in the transmitter and increase the throw.

==Inflight== <!--T:22-->  

==Inflight== <!--T:22-->  

===The gyro sensors do not seem to work correctly.===

===The gyro sensors do not seem to work correctly.=== <!--T:55-->

''The rudder servo does not react or reacts very slowly to rotation of the helicopter. (The same happens to the elevator axis.)''<br />

''The rudder servo does not react or reacts very slowly to rotation of the helicopter. (The same happens to the elevator axis.)''<br />

Maybe the gain of tail gyro is too low.

Maybe the gain of tail gyro is too low.

{{QUOTE|'''Note for MICROBEAST/AR7200BX/Ar7300BX (not MICROBEAST PLUS):''' If Parameter menu point '''B''' is set to preset "blue" and the tail gain is switched to heading lock mode you can see in operation mode by the Status LED state at which tail stick position the maximum possible rotation rate on rudder will be reached: At that specific tail stick position the Status LED will start to flash. Moving the stick to this point in flight the rotation rate of the helicopter will be as high as the gyro can control. Increasing the stick throw further the LED will go off. At this point the rate control is switched off and the rudder axis will spin uncontrolled. Here the only limit is the tail pitch throw and normaly the tail will spin ultra fast. This can be used for performing tail slides or turns with very fast spinning tail. For normal flying around you should not use this as you may accidentaly steer into the uncontrolled area and the tail may spin too fast or very uneven. So please check on the ground that the Status LED will not go off when giving full rudder stick deflection in your default flight modes.}}<br />

{{QUOTE|'''Note for MICROBEAST/AR7200BX/Ar7300BX (not MICROBEAST PLUS):''' If Parameter menu point '''B''' is set to preset "blue" and the tail gain is switched to heading lock mode you can see in operation mode by the Status LED state at which tail stick position the maximum possible rotation rate on rudder will be reached: At that specific tail stick position the Status LED will start to flash. Moving the stick to this point in flight the rotation rate of the helicopter will be as high as the gyro can control. Increasing the stick throw further the LED will go off. At this point the rate control is switched off and the rudder axis will spin uncontrolled. Here the only limit is the tail pitch throw and normaly the tail will spin ultra fast. This can be used for performing tail slides or turns with very fast spinning tail. For normal flying around you should not use this as you may accidentaly steer into the uncontrolled area and the tail may spin too fast or very uneven. So please check on the ground that the Status LED will not go off when giving full rudder stick deflection in your default flight modes.}}<br />

===The helicopter wobbles on aileron and elevator axis.=== <!--T:53-->

===The helicopter wobbles on aileron and elevator axis.===

''Reducing the swashplate gain does not help to suppress this effect completely.''<br />

''Reducing the swashplate gain does not help to suppress this effect completely.''<br />

* The helicopter‘s linkage ratio is not suitable for flybarless usage. In Setup menu point J adjust the cyclic pitch to exactly 6 degrees and make sure the color of the Status-LED lights up “blue”. If this is not the case change the mechanical linkage ratio of the helicopter (i.e. by moving the linkage balls further inwards on the servo horns, by mounting longer linkage balls on the swash plate outer ring or by mounting shorter linkage balls on the swash plate inner ring).

* The helicopter‘s linkage ratio is not suitable for flybarless usage. In Setup menu point J adjust the cyclic pitch to exactly 6 degrees and make sure the color of the Status-LED lights up “blue”. If this is not the case change the mechanical linkage ratio of the helicopter (i.e. by moving the linkage balls further inwards on the servo horns, by mounting longer linkage balls on the swash plate outer ring or by mounting shorter linkage balls on the swash plate inner ring).

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===The tail rotor turns around instantly when doing backwards flying.===

===The tail rotor turns around instantly when doing backwards flying.=== <!--T:56-->

* Tail gyro gain too low. Increase tail gyro gain as described [[Manuals:MB_Plus:Flying|here]] and make sure you're using the tail gyro in HeadingLock mode (using Normal-Rate mode it is nearly impossible to perform backwards maneuvers!).

* Tail gyro gain too low. Increase tail gyro gain as described [[Manuals:MB_Plus:Flying|here]] and make sure you're using the tail gyro in HeadingLock mode (using Normal-Rate mode it is nearly impossible to perform backwards maneuvers!).

* No sufficient thrust produced by the tail rotor. Check tail pitch angles. Reduce the maximum amount of available tail pitch throw at [[Manuals:MB_Plus:Setupmenu_E|Setup menu point '''E''']] to prevent the tail blades from stalling or increase the tail pitch angle if it‘s too small. Use different (larger) tail rotor blades or increase the rotor rpm.<br />

* No sufficient thrust produced by the tail rotor. Check tail pitch angles. Reduce the maximum amount of available tail pitch throw at [[Manuals:MB_Plus:Setupmenu_E|Setup menu point '''E''']] to prevent the tail blades from stalling or increase the tail pitch angle if it‘s too small. Use different (larger) tail rotor blades or increase the rotor rpm.<br />