My servo keeps shifting position The steering servo on my Wraith keeps shifting position. Presumably it's getting jarred by the titanium steering linkage, and slides one way or the other, throwing off the steering trim. I've ignored it for a long time, but everything else on my Wraith works so well at this point, it's starting to bug me that I haven't fixed this problem yet. I could probably hack something together that would do the job, but I'm curious to know if there are any ready-made solutions, or at least well-proven homebrew solutions, for this problem. Ideas? |
Re: My servo keeps shifting position So your whole servo is shifting position? Or your servo horn? |
Re: My servo keeps shifting position The whole servo is shifting in the mounts. I have a clamping aluminum servo horn, and there's no evidence that the servo gears are skipping teeth. It's a Hitec HS-7955TG servo, it's pretty much bulletproof. |
Re: My servo keeps shifting position Are you still running it on the stock plate with the stock plastic mounts? |
Re: My servo keeps shifting position VP servo clamps and if that's not enough add a VP servo mount "thumbsup" |
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Re: My servo keeps shifting position Ah, very good. That should do nicely. |
Re: My servo keeps shifting position Full disclosure - I don't actually have the VP servo mount. I'm using a DCW DeWanger with aluminum posts but that one-piece VP design looks even awesomer! |
Re: My servo keeps shifting position Yeah, I jumped on it. It's listed under SCX10 parts, but it says it fits AR60 axles, so it should work fine. I got the servo-ear clamps too. I don't need the DeWanger because I partially unscrewed the ball-ends on the titanium lower suspension links until they were long enough that the diff pinions were level when the truck was sitting on the ground. That had the side-bonus of tilting the servo backwards just far enough that it doesn't "whang" the servo horn on the frame of the truck. I've had it that way for about two years and I've had no problems with the ball-ends slipping on the threads as a result of being partially-unscrewed -- even after many, many flying nosedives off rocks that had no good descent options. (which brings us back to why I need to secure the servo better.) |
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Re: My servo keeps shifting position I'll have to double-check, but I think the Jato rod ends are actually too long. I had them on my Yeti though, they worked well on that truck. |
Re: My servo keeps shifting position You can always trim them down. I just know that one of my recurring problems was pulling off rod ends so I make sure all threads are engaged, no more and no less. |
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