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help

  1. K

    Help! Newbie Looking for transmitter/receiver help (read the "which should you buy" sticky)

    I went through the "which transmitter should you buy" thread and didn't find an answer to my current question and that is: Do you need to use a specific receiver/transmitter combo? Or can I buy a Graupner receiver and use it with a Spektrum transmitter? Specifically, I'm considering starting...
  2. D

    Help! Flightcontroller and Receiver not talking

    Hello! A little while ago I bought the darkmax 220, and recently I wanted to go from FlySky to FrSky. I got the receiver yesterday (XM+). Binding the receiver when without any real pain, I had to look up some video's on YouTube. But when I plug in my receiver to my quad it does not seem to talk...
  3. Wingman04

    Help! UMX A-10 servo problem

    I have a UMX A-10 with an odd servo problem. When I move the rudder stick, about half of the time the servo will go in the desired direction but will stick for a bit, come back, and then will usually start jittering like crazy. I also noticed that the servo motor becomes EXTREMELY hot. Other...
  4. DarkRainbow2

    Help! Power Pack B motor mounting

    Hey everyone, I'm currently trying to finish up my FT-22 (my first scratch build ever) and I've encountered problems with my Power Pack B that arrived yesterday. I have the ULTRA 2812 1200kv Motor which came with the power pack, but I have no screws to mount it to the firewall with. There were...
  5. foamtest

    Help! Lizard95 Arming issues

    Hi I have been having issues with getting my lizard95 in the air. Here’s just a little background to the situation. I’m using spektrum and have followed the instructions in this video and now it arms. The only issue is that when I arm it it takes off. And I think it drifts a bit to the left as...
  6. J

    Solved AcroWhoop V2 Setup

    So thanks to the helpful people on this forum I have been able to pair my acrowhoop to my Taranis qx7. After connecting it to betaflight the transmitter works but it does not work after I disconnect from my computer. I watch the video from FuriousFPV on setting it up and there was a dump file I...
  7. J

    Help! Ft gremlin motor startup problems

    I have been flying that Gremlin for a while now (all stock EMAX parts from the FT store) It has been great! ...but, from the beginning, sometimes a motor or two won't start up when I arm. It use to be sometimes, but now it is always...I won't fly now. It isn't the esc, I slapped some hobby...
  8. Wingman04

    Help! Jittering Servo

    I have an E-Flite Timber and have been having a problem with the right aileron servo jittering when the stick is in a certain position. Rebinding and wire rerouting haven't helped. It only started after I replaced the other aileron servo, but I have no ideavwhy that would have any affect...
  9. M

    Need HELP with build!

    Hi, I am planing to build up the xhover stingy frame and I have a few uncertainties. 1. I want to use the Betaflight f4 fc but I don't know where to solder my spectrum receiver that takes 5v. spektrum receiver: https://www.spektrumrc.com/Products/Default.aspx?ProdID=SPM4649T Betaflight f4...