To all Futaba BLS256HV owner

[soko]

Does your servo move that ratchet on the bench?



I use a MSH Brain as a FBL unit and tried 560Hz, 333Hz and 300Hz.
It seems that it doesn't do it with all FBL units. I.e. with my Microbeast everything is smooth.

But even with this ratchet movement my heli flies OK. I'm just a little bit worried

I only know whats not the problem:
- mechanical issue
- too less power
- wireing
- Signal from Tx to FBL
- Modulation (DSMX or DSM2 - happens on both) I use a DX8 and satellites
- Frame rate (happens on 11ms and 22ms)

Thx for your input

Soko

[Jafa]

Yes - seems horrible on the bench - but works fine in flight

Blue Vbar

[geekindenial]

Mine doesn't, it's smooth, never sounds like that.

[soko]

Its weird isn't it. What FBL system are you both using?

[geekindenial]

I use full size vbar blue.

[WBFines]

Mine is smooth. Vbar SilverLine

[Vinger]

Pulse width is 760 micro seconds and update rate is 270Hz. Set that under advance setting in the iKon and it will be butter smooth.

http://www.gpdealera.com/cgi-bin/wga...pgm?I=FUTM0759

[soko]

Thx Vinger,

I'll try the 270Hz

Soko

[Frequency]

How are the links between the tail pitch and the servo are they tight? or if you pop one side off and move it, is it really smooth and free moving, do it to the other side is it also smooth?

[soko]

thx. all works fine at the mo. so i wont touch a thing