hello everyone, as shown in video servo works fine with a servo tester but having inconsistant movement with radio.any solution?

Connect the rudder servo to the elevator port in the Rx and try.
If rudder servo also misbehaves, your Tx pot may benefit from a shot of WD40.

Regards
Iyer

That's a lovely Piper Cub. Why don't you post some details and pics?

Thanks for the quick reply, I think wd40 should solve the issue.There is white rust on the rx pins that which I overlooked.
I would be shortly posting the build. A few more work left like stickers and electronics.
Regards
Sidharth

Please don't use WD40 in pot it will destroy the pot ,instead use alcohol base any cleaner .

I used WD 40 with a brush on the ports and the jittering is gone. But later  found out that the residue is not good for electronics,so i cleaned it with iso alcohol. Issue is solved but hoping it won't damage the reciver 🤞😌

Quote from: Arvindkharebpl on October 30, 2023, 05:05:41 PM
Please don't use WD40 in pot it will destroy the pot ,instead use alcohol base any cleaner .

Conflicting opinions on this.
Google "Using WD40 on potentiometers"

Use

https://www.amazon.in/Crc-2-26-Power-Spray-500ml/dp/B00R96ZASU/ref=asc_df_B00R96ZASU/?tag=googleshopdes-21&linkCode=df0&hvadid=399425200525&hvpos=&hvnetw=g&hvrand=16745321459919926679&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9302312&hvtargid=pla-862313474623&psc=1&ext_vrnc=hi

Or

https://www.industrybuying.com/cleaner-polish-crc-CLE.CLE.98799771/?utm_source=Google&utm_medium=PLA&utm_campaign=PLAPMAX_Category_Group_1_Location_NCR&gad_source=1&gclid=Cj0KCQjwqP2pBhDMARIsAJQ0CzqMfUsA31It92eDbhmRu4yslNMnYiI-jqB6CYxI39ZqSbUlLTNwxwYaAmnJEALw_wcB

Iyer saheb
"Conflicting opinions on this.
Google "Using WD40 on potentiometers"
Its my experience . if google say yes go ahead and after damaged can google replace your item ?