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    Desperate for help! Naza M lite jumpy flight behavior

    You don't mention what escs you are using. Did you calibrate them as well. Check all solder joints to make sure that you are not getting an intermittent drop out that is causing the Naza to try and compensate.
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    DJI no longer supporting the 900mhz data link???

    I connected my 900mHz data link to my A2 and it worked. I did not try photogrametry but just setting missions worked. That was almost a year ago.
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    Weird stuff when mapping the U channel for GPS-ATTI etc HELP PLEASE!

    With your controller connected to Assistant and the switch in the center position, adjust the sub-trim to get the slider highlighted. Then go to the end point adjustment for that switch. Move it to each of the extremes and adjust the end point for that position to have it highlighted. Do the...
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    A2 Regret

    I agree with Bart that for this to happen to both at the same time is very odd. I will say that the solar activity has been very high lately. I would reload all your firmware, do the Advanced IMU calibration, check all your connections particularly the can bus and recalibrate your Tx after...
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    Futaba 14SG with A2

    Go into the A2 Assistant and map the channels accordingly. Also make sure that the channels 1-4 are on J1-4 and 7 is your mode channel.
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    Channels. How many is enough?

    It depends on controller. You did not add RTH. That is eight. Now with the A2 I can also add gear then 3 channels for Gimbal controls. I use a Futaba 14SG. Sometimes I wish for a few more. The Lightbridge will support 16.
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    A2 Manual mode; comparable to APM stabilize or acro?

    Manual with the A2 is Gyros only. No accelerometers or baro, which means no self leveling or altitude hold. You are flying this sucker!!
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    A2 Regret

    That is strange. I use my PC and my MacBook Pro as well and I can program from Assistant with the main Lipo connected or not. However, if I am using my Lightbridge, I need the lipo.
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    Zenmuse GH4 Owners thread

    We are working on a Beta right now. I would wait for a short time. I believe that a solution is at hand shortly.
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    Announcing the Zenmuse Z15-5D III (HD)

    I saw that but I also saw $2999 at several dealers in the US. One said they were in stock at that price.
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    New battery, got problems...great!

    Most dealers carry the F450 frame kits and some have the top and bottom plates available separately.
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    The ALL New DJI S900 Hexacopter!

    I hang it from a clothes hanger from a A/C vent. I then take a picture and draw a line from the motor straight down. Where that line intercepts the X and Y axis is the COG and the center point of the Z axis. There are also several video on you tube as well that explain different methods if...
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    Announcing the Zenmuse Z15-5D III (HD)

    I think I saw it referenced at $2999
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    The ALL New DJI S900 Hexacopter!

    I hang my copter by an arm to determine where the center of gravity is in ready to fly condition. Yes the gimbal and camera for the BMPCC HD is lighter than the GH4. Remember you have the arms, escs, motors and electronics above the bottom plate. The lipo mounts right under the plate. If it...
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    The ALL New DJI S900 Hexacopter!

    IMU Z and GPS Z are way too much. You are saying that the IMU is 9cm below the COG and the GPS is 32cm above??? I am comfortable using the bottom plate as the Z=0 My puck on the longest mast is -20. I am flying with a BMPCC HD Zen, 15,000mAh lipos and S1000 landing gear legs.
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    Mechanical versus Solder connections

    The lipo connection is soldered as are the ancillary connections for other components. However, the motors are a mechanical connection but the connectors are soldered to the trace in the bottom plate. Because of space limitations, I am not sure if we will ever get away from soldering. The...
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    Announcing the Zenmuse Z15-5D III (HD)

    Unfortunately, no.
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    New battery, got problems...great!

    You can reset the Naza by jumpering F1 and F2 using a servo cable. Power up with the jumper in place and then power cycle the unit. I don't think that is your issue. Check how you have the escs plugged into the Naza. Is it possible that they are in upside down? Check your sticks to make...
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    The ALL New DJI S900 Hexacopter!

    Robert is not fulfilling his responsibility as a dealer. I will forward to DJI. That is his role, unfortunately he appears not to want to do it.
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