3d-h/bigalo fbl controller

[zgzmithr]

Ok guys, lets see if the forums comes through again.

I just setup a 3d-h for a friend, setup went really well and everything seemed to work correctly on the bench.

This is on a 450 3d converted to a 450x with blade components. Anyways I initially set all the servos with a 50hz frequency and decided to see what the stock servos could handle when i saw the lag... so i turned them to 200 and 270.

Test flew tonight and it came off the ground in a perfect hover then started leaning to the right a little with no input after about 30s. Upon inspection the main thing i see is the right aileron/pitch servo is unable to be turned by hand... idk if it is bad or what. Let me know what ideas may strike you....

Zach

[Daddy]

What servo's does it have? If servo's are overdriven in frame rate (freq), it will eventually fry them.

[joliecoeur13]

well E-flite stock servos are pretty much garbage , so if you had them as digital at 270hz that's probably more that they can handle ....set them as analog or use better servos

[Smoggie]

All single rotor helis lean when hovering. It's not a fault, they have to lean to compensate for the tail rotor pushing sideways.

[sharicasmi]

those servos are meant for 200hz. Dial 2 is backwards, turn it all the way down to increase your servos responsiveness.

If you're getting a right roll, you've got some vibration somewhere that's interfering with the BX clone. Sort out your vibration, those motors don't last forever (usually that's the problem on the blade 450's). Good luck.