RunRyder RC
WATCH
 1 page 422 views POST REPLY
HomeRC & PowerAircraftHelicopterFlybarless Rotor Head SystemsFutaba CGY › Help with tuning out slight corkscrew in roll.
03-24-2018 08:36 PM  6 months agoPost 1
Doublah

rrKey Veteran

USA

My Posts: All  Forum  Topic

I am running version 2.0 on a TREX 470 and when I fly from my right to left across me than roll right it corkscrews slightly. How do I tune that out?

A little more info and things I have checked are: gyro is dead straight, I have done all leveling at midstick, linkage compensation top and bottom of collective and definitely not adding any elevator when I roll. It does not do it when I come from the opposite direction and roll left or right.

Hope I explained it well, any help appreciated. Thank you.

David

PM  EMAIL  GALLERY  Attn:RR  Quote
03-24-2018 10:08 PM  6 months agoPost 2
Dr.Ben

rrMaster

Richmond, VA, USA

My Posts: All  Forum  Topic

Show me a picture of the rotor head and swash plate region.

Is the model lifting its nose a little in right rolls?

Ben Minor

Peak Aircraft/Team Minicopter Team Futaba Team Kontronik USA

PM  EMAIL  GALLERY  Attn:RR  Quote
03-24-2018 10:25 PM  6 months agoPost 3
Doublah

rrKey Veteran

USA

My Posts: All  Forum  Topic

Yes, I believe it pitches up. Now that you make me think about it, I think that is the way it goes first. Will need to fly again tomorrow and pay closer attention to which way exactly.

PM  EMAIL  GALLERY  Attn:RR  Quote
03-24-2018 10:26 PM  6 months agoPost 4
Doublah

rrKey Veteran

USA

My Posts: All  Forum  Topic

Thank you, Dr. Ben. Let me know if you need more pictures. Also, the CG is dead on.

PM  EMAIL  GALLERY  Attn:RR  Quote
03-25-2018 12:43 AM  6 months agoPost 5
Dr.Ben

rrMaster

Richmond, VA, USA

My Posts: All  Forum  Topic

First make sure you have gone through the swash detail vmenu to elminate any possible ail>ele interaction.

Second, how many degrees of cyclic are set in swash rate mode?

Ben Minor

Peak Aircraft/Team Minicopter Team Futaba Team Kontronik USA

PM  EMAIL  GALLERY  Attn:RR  Quote
03-25-2018 12:48 AM  6 months agoPost 6
Dr.Ben

rrMaster

Richmond, VA, USA

My Posts: All  Forum  Topic

And how much head gain?

Peak Aircraft/Team Minicopter Team Futaba Team Kontronik USA

PM  EMAIL  GALLERY  Attn:RR  Quote
03-25-2018 01:06 AM  6 months agoPost 7
Doublah

rrKey Veteran

USA

My Posts: All  Forum  Topic

Right around 7.5 degrees and 51% on the Ail and Ele gains.

PM  EMAIL  GALLERY  Attn:RR  Quote
03-25-2018 01:14 AM  6 months agoPost 8
Dr.Ben

rrMaster

Richmond, VA, USA

My Posts: All  Forum  Topic

Increase cyclic to 9 degrees. Increase head gain to 70%.

....and do the swash detail.

Fly it again and see how it improves. It will.

Ben Minor

Peak Aircraft/Team Minicopter Team Futaba Team Kontronik USA

PM  EMAIL  GALLERY  Attn:RR  Quote
03-25-2018 01:16 AM  6 months agoPost 9
JuanRodriguez

rrProfessor

The Villages, Florida

My Posts: All  Forum  Topic

A little less negative during the inverted portion of the roll.....

Been there, done that and old enough to know better.....

PM  EMAIL  GALLERY  Attn:RR  Quote
03-25-2018 01:23 AM  6 months agoPost 10
Doublah

rrKey Veteran

USA

My Posts: All  Forum  Topic

Dr.Ben
Increase cyclic to 9 degrees. Increase head gain to 70%.

....and do the swash detail.

Fly it again and see how it improves. It will.
Ok, thank you. I will let you know...suppposed to rain tomorrow.

PM  EMAIL  GALLERY  Attn:RR  Quote
03-25-2018 02:02 AM  6 months agoPost 11
ICUR1-2

rrElite Veteran

Ottawa, Ontario

My Posts: All  Forum  Topic

Have you tried increasing the right thumb auto correct ? Sometimes increasing this number for a certain model increases the chances of a successful completion.

spending time, paying attention

PM  EMAIL  GALLERY  Attn:RR  Quote
03-25-2018 02:18 AM  6 months agoPost 12
Doublah

rrKey Veteran

USA

My Posts: All  Forum  Topic

ICUR1-2
Have you tried increasing the right thumb auto correct ? Sometimes increasing this number for a certain model increases the chances of a successful completion.
Lol, I hear you.

PM  EMAIL  GALLERY  Attn:RR  Quote
WATCH
 1 page 422 views POST REPLY
HomeRC & PowerAircraftHelicopterFlybarless Rotor Head SystemsFutaba CGY › Help with tuning out slight corkscrew in roll.
 Print TOPIC  Make Suggestion 

 2  Topic Subscribe

Monday, September 24 - 7:06 am - Copyright © 2000-2018 RunRyder   EMAILEnable Cookies

The RC discussion world needs to consolidate. RR is now one choice for that. Its software is cutting edge. It hosts on-topic advertising. Help RR increase traffic buy making suggestions, posting in RR's new areas (sites) and by spreading the word.

The RunRyder Difference

• Category system to allow Rep/Vendor postings.
• Classifieds with sold (hidden) category.
• Classifieds with separate view new.
• Answer PMs offsite via email reply.
• Member gallery photos with advanced scripting.
• Gallery photo viewer integrated into postings.
• Highly refined search with advanced back end.
• Hosts its own high end fast response servers.
• Hosts thousands of HD event coverage videos.
• Rewrote entire code base with latest technology.
• No off-topic (annoying) click bait advertising.
Login Here
 New Subscriptions 
 Buddies Online