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-   -   FG Sportline 4WD porsche (Throttke\Steering Servo) (http://www.rclargescale.com/forum/general-large-scale/12676-fg-sportline-4wd-porsche-throttke%5Csteering-servo.html)

pfrederi 05-12-2019 01:05 PM

FG Sportline 4WD porsche (Throttke\Steering Servo)
 
Hello All I need help with my steering and throttle\brake servo issues. Ever since ive purchased this car (new) Ive had steering glitches and brake issues as well. I thought once i upgraded to a lipo system (batt and servos) it would go away. So i replaced the stock NiMh battery and servos and replaced with (SAVOX 0230MG) for Throttle\Brake and for the Steering a Spektrum S9020 (i know probably a lil overkill but i had it laying around so i used it).





BRAKES - (Savox 0230MG)

I didnt really see any improvement with the upgrade to the 2S lipo system and to the savox servo. As a matter of fact the same issues were pretty much still there. The stopping (brake)* leaves a lot to be desired even after adjusting and readjusting the linkage. I need more braking power. The car takes about 15-20ft to stop and the front brakes does not evn seem to add to any of the braking. i think the majority of the braking comes from the single rear disc brake (90%). Ive wasted money on servos and they have not improved. Im not buying the expensive hydraulixc brake kit. I dnt believe the mechanical brake cable linkage system is that bad if done correctly. I just need to know how to do it correctly lol. A hobby store in my area said maybve i need to take the front brake cables and remove the cables and grease them so the travel thru the sleeves more freely. Ill try it but i really dnt see that as the problem.




STEERING - (Spektrum S9020)

The steering worked ok for a lil bit but still had glitches. I would be driving and it would seem to hesitate when i try to turn and at other times when i let off the turn knob it would still stay locked in a turn and vice versa. Just weird. I thought maybe it was something with the receiver connection but that all checked out ok. Batteries all ok. I just dnt know what to do next. Additionally the servo does not seem to be anchored securely. When i turn the steering knob i can see the servo rocking back and forth. Maybe because this servo has monster torque 1000oz or so i believe and those plastic mounts are not as adequate. theyre in tight as i can get them.





QUESTION
What can i do to get strong brakes w/o having to upgrade to the* hydraulic system?? Do I need to upgrade to a stronger Throttle\Brake servo again?!! If so what servo do you recommend?

What is recommended for the steering servo issue? What servo is recommended, Hitec maybe? Also want can i do to secure the servo better? I see DDM has an*Alloy RC Plate *4WD- fg66240 but im not sure if that fits my car.


Thanks for any help you can provide in advance.

pfrederi 05-18-2019 07:46 AM

Re: FG Sportline 4WD porsche (Throttke\Steering Servo)
 
Any help on this anyone?? Any input on this is appreciated.

pfrederi 05-30-2019 08:59 AM

Re: FG Sportline 4WD porsche (Throttke\Steering Servo)
 
WOW!!!! no help from this site huh...


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