Tail shake in fast forward flight

[stunks]

am having a bit of problem with my tail shaking really bad in fast forward flight i have the gain down to 35% any lower it doest feel locked in and feels so so about 35% holds really good but as soon as i go really fast forward the tail start shaking and that coused me to strip a gearbox gear before in the parameter menu D tail heading gain i have it set to blue flashing and lower again it doesnt feel lock in and the heli shake and any higher the tail shakes even more in FF flight so can anyone help me please any suggestions thank u or and its on my 550



also just to add if i fly slow forward and turn nothing happend its fine it only happen when i fly fast

[Jamin_00]

Could be the ball on the tail servo is too far out.

[Bart101]

Try reducing the Tail Dynamic!

[stunks]

Try reducing the Tail Dynamic!

y didnt i think of that at the moment its in the middle

[Bart101]

I'm sure that's your problem!

[stunks]

I'm sure that's your problem!

will try and see if it works

[waveydavey]

Exactly the same issue, I've been plagued by this for a few weeks now. Turned pot 3 down, up back to centre. This was previously a superb setup and the only thing that has happened is a rebuild of the heli after an in

[stunks]

i have reduce the tail dynamic and tried it and it was alot better but if i go to low the tail becomes slow so i just had to fine the right balance and it does seems to be better

[millerman]

i have reduce the tail dynamic and tried it and it was alot better but if i go to low the tail becomes slow so i just had to fine the right balance and it does seems to be better

what i did was leave the gain in the middle and get the gain on the radio right first then i adjust the dynamic gain i found it sharpened up the end stops but i guess this could be seen as having low overall gain from the radio so get the gain on the radio right first then set the dynamic gain and your there

[stunks]

what i did was leave the gain in the middle and get the gain on the radio right first then i adjust the dynamic gain i found it sharpened up the end stops but i guess this could be seen as having low overall gain from the radio so get the gain on the radio right first then set the dynamic gain and your there

so u think i should start off again with the gain at 50% the default setting and put the tail dynamic back in the middle and then try it and if its the same ruduce the tail dynamic

[Planehazza]

stunks I had the same issue and it nearly scared the shit out of me when it happened. I had to turn the HH gain on the BeastX to high, and I have my tx gain on 32 (futaba) and it's perfect in FF. However, like you say, it's not locked in on the hover. When I asked about this someone said the same thing to me: lower the HH gain on the BeastX and up the Tx gain. I'm just a bit scared to do it incase the nasty wag returns.

[stunks]

Ok i just tried it again but this time i put the tail dynamic back in the middle and i set parameter D blue(very high) and i reduce the gain in the tx to 30% and she feels alot better no wag in FF flight and the turns i will know more for sure tomorrow when i tried it some more(bad lighting)

[millerman]

Ok i just tried it again but this time i put the tail dynamic back in the middle and i set parameter D blue(very high) and i reduce the gain in the tx to 30% and she feels alot better no wag in FF flight and the turns i will know more for sure tomorrow when i tried it some more(bad lighting)

cool glad it working better ! what heli is this on 700??

[stunks]

cool glad it working better ! what heli is this on 700??

its on my 550 i also have it on my 700 and 600 and they both works perfect


i also strap the beast with a velco also just to be safe

[Sticky Stick]

Stunks,

I have played around with the Beastx set up on three different machines.

The Beast seems to run high gain at low tx setting unlike other gyros so do not worry that you can only get 36. Leave the tail dynamic in the middle and heading lock gain low. Play with arm length and tx gain to get the best feel within limits (colour system when setting throw for tail). Then adjust heading lock gain. On most machines this will end up higher than default to get, nice consistant piros and a nice locked feel. You will need to reduce heading lock gain a couple of point when you move it up.

Last adjust tail dynamic. This is more for the feel than performance.