Bounce or pulsing type problem

[PeteStewardson]

OK I asked this in my Chase build thread but thought I'd post here as well.

I'm getting an odd bounce/pulsing cyclic issue on the heli. Most noticeable when you come out of a loop but I've had it when flipping inverted too now and again.

Loops at 1min and 3min on this video kind of show it but it's a keychain cam so not great quality.

https://www.youtube.com/watch?v=Kd3B...ature=youtu.be

Anyone any ideas what could cause it? I'm using a Kbar ( mini vbar pro clone ) if that makes any difference.

[GIXERMAN]

try lower the cyclic gain a little,if you set 3 banks with different gains at least you can test by flicking switch. also have you hard mounted the kbar.

[GIXERMAN]

also i haven't eaten enough carrots to see in flight

[PeteStewardson]

try lower the cyclic gain a little,if you set 3 banks with different gains at least you can test by flicking switch. also have you hard mounted the kbar.

I've used the 3M pads the KBar came with. I'll see if I can work out the bank switching tonight to try a lower gain.

also i haven't eaten enough carrots to see in flight

Sorry I tend to fly a good distance away and the keychain cam is quite wide angle too

[loz]

Pete I didn't like the pad that comes with kbar too much movement I thought, I use 2 layers of the maplins tape and mines fine

[GIXERMAN]

I've used the 3M pads the KBar came with. I'll see if I can work out the bank switching tonight to try a lower gain.



Sorry I tend to fly a good distance away and the keychain cam is quite wide angle too

yeh servo tape or 3m

[PeteStewardson]

I do have some thinner tape that I used for my Ballistic. I could swap to that and play with the gains.

[GIXERMAN]

I do have some thinner tape that I used for my Ballistic. I could swap to that and play with the gains.

sounds like a plan, don't forget to copy all banks before setting different ones.

[PeteStewardson]

Having just watched the video I agree it's completely useless to show the problem :lol: