Horizon Insider Tech Talk: Flap Installation - HobbyZone Carbon Cub S 1.3m 

Using a Hacksaw Blade works great to cut the straight cuts . No need to remove the extra for Flaps to move the blade is wide enough to make the space while cutting

I know this is a Horizon video, so I’m a little surprised, but I wanted to throw a couple of pointers out there for those that want to do this. 1) A DXe is actually a 9 channel radio, and if you have an SPMA3065 programming cable you should be able to get your DXe to control the Flaps channel with no issues. 2) For flaps you don’t actually want the servo centered, which is why the procedure in the manual has you set up the flaps channel before you hook up the linkages. The Flaps up position will usually be at something like 100%, takeoff flaps at 0, and landing flaps at -100%. So get the servo at the Flaps up position with the radio and then connect your linkages. This will save you some headaches. Looks like they got lucky in the video, your luck may not be so good. Best to follow the procedure in the manual and not skip steps. Happy flying!

Mine came with DXS SPMXC1020 I was told it would not work with flaps but it did have switch so I connected Servo to receiver and it worked

Wow! Great presentation! Your style makes me think I'm watching one of the real craftsmen from our club explaining the process to me. The Carbon Cub is next on my list and your video gave me the confidence I can add flaps even as clumsy as I am. I always get a great deal from your videos but this may be the best yet. Thank you!

I appreciate this video because a Bought a bind and fly Carbon Cub s 1.3 and didn't want to get the wrong transmitter.

You do not need a new transmitter. As long as you do not use the LAS sensor or GPS, the flaps servo can be installed in the reserve channel on the flight controller. The DXS/DXE has a reserved 3 position switch, you can use, that is not used for any other function on the plane. Personally, once I get my plane, I do not plan to get a gps or LAS sensor for it. I do not need that technology. A plane that flies good is all I need. I am installing flaps for shorter takeoffs and slower, smoother landings. I plan to mix the flaps with the ailerons too so that the ailerons go down with the flaps and I have more flap area on the wing. However, the flaps cannot function as ailerons because both flaps are controlled by one servo. This is called a one flap system. The ailerons can function as flaps though. You may call me stupid for this because sometimes you may need ailerons for crosswind or unstable landings and takeoffs. However, if I am landing or taking off the plane in conditions where the wind is making my plane unstable like a crosswind landing, I would not use flaps. Some small plane pilots actually do this when it is windy for more positive control of plane. www.boldmethod.com/blog/learn-to-fly/manuevers/how-to-fly-a-no-flap-landing-final-through-touchdown/ Somebody else also did flap and aileron mixing too. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-mAzEQwYoZwI.html Some planes actually use this protocol too. So point proven, if you are performing a normal landing or takeoff and want it to be quicker and safer, use flaps. If you are in windy conditions or even have a mild crosswind, forget flaps. You need better control in those conditions. If you own a DXS/DXE which is a non-computer, simple transmitter, you can buy an adapter and a bluetooth reciever and change settings and channel mix on IPod/Iphone/Ipad or a pc with the Spektrum AS3X Programmer app. Spektrum Tx/Rx Bluetooth programming module www.spektrumrc.com/Products/Default.aspx?ProdID=SPMBT1000. www.ebay.com/itm/Spektrum-A3068-USB-Serial-Adapter-DXS-DX3-/264838648465. Once I get my plane and the servo, I will post a video of flaps setup for a DXS/DXE and channel mixing.

For the price of this plane, the flaps sevro should have been installed. The silver sharpie does sound like a good recommendation.

with a dxs and flaps plugged into channel 8 flaps will work in place of the landing sensor.

Nice video! I appreciate the details and the process that was used. I will probably adapt my process but this was definitely helpful. Thanks!

Im surprised Horizon actually published this....this is hilarious! "We need someone to fill in right now on a Tech Talk video...we start filming in 10 minutes!. I think Kyle has flown before...get him". Definitely give this guy a Sawzall next time....if your gonna hack a brand new plane..hack it right

I have installed the flaps. Here my experiences: 1) The linkage must be carefully adjusted. The flaps are not both on the right position. 2) The metal parts steering the flaps are often to lose and does not work. I had to glue the parts in the flap plastic holders to get them running smoothly. 3) Actual this plane does not need flaps. My flight experience is: the plane become much harder to control with flaps because it feels the plane is more sliding to the side. It is not a good idea for beginners to use the flaps!

Hi all, I too added the flap servo and plugged into ch 8, using the DXs transmitter that came with the kit, my flap servo worked in all flight modes, I'm wondering if they will work in the landing assist and auto land modes too. Won't know for a few more weeks, the LAS are on back order.

It states that dxe6 gen.2 will work. I have one just set up,it was a bind and fly version. Flaps appears to be working ok. Haven't flown the plane yet. Are there gonna be issues with the plane and it's features such holding pattern,auto land and the virtual fence? Thanks for the video keep flying you guys. Just having fun RC'n with friends

Hello my name is Wayne, and I just purchased a DX8E & the Carbon Cub S+. How hard is it to setup the DX8E so that you can fly the plane with your own DX8E. I mean I just literally walked in the door with both of the same that you have . The one thing that I did notice is that it looked like you were trying to do was setup the receiver, and maybe because it was already bound it set it for you. Is that true? So if I bind my receiver to my plane can I expect that will happen with my plane and receiver?

so if i had purchased the rtf model, i would need 7 ch radio and rebind and create a new model in the radio , correct?

Great video

Hello there could you help to set up flaps, next video of how to set up on the transmiter. I downloaded the one on soektrum, but it does not has mix

Howdy Can I order this to be done professionally at the factory, as well as a full quote with the extra parts and radio ?

So I bought the RTF version with the DXs transmitter, and I wanted to add the flaps so I purchased the DX8e to be able to do that and I could not get it to bind with the new Transmitter... I tried over and over had someone else try and it would not bind. Did the bind process with the original transmitter and it binds immediately! We followed the instructions to a T and nothing and yet it binds immediately with the original DXs!! We even removed the batteries from original transmitter and moved it to an entirely other room and nothing!! Any thoughts???

Does anyone know the part number or where to buy the Flaps Y-Shaped Metal Clevis that is included in the box with the plane. I cant find that piece and thats all I need now to finish adding flaps to my Carbon Cub S2 thanks to this video! thanks... Also the servo was updated to an eflite part number as shown in the link and it comes with the small servo extension piece as well as the servo horn..

Thank you.

Can I use a xoar 11x6 prop for electric?

If you unplug the GPS you can use a 6 channel radio with flaps I use a DX8 but also works fine on my DX6e. Also make sure you set the flaps for 12mm for 1/2 flaps and 25mm for full flap. How it’s set up in the video you will balloon at 1/4 power and no elevator correction will help you cause your flaps will be be too far down.

I just recently purchased the carbon Cub S2 and haven't even flown it one of the horns on the elevator servo broke and now I'm unable to even fly it can you replace it or link me to purchase I don't want to send the whole plane back for a horn thank you in advance JJ

Problem with the smart mode. The elevator goes down when the tail goes up. How to fix it?

Then why can my DXs that came with the plane work? I plugged in my servo and bam I got flapage. Idk if hobby zone fixed it or something cuz my flaps work with my cub

Why has nobody done a carbon cub s rtf assembly??

Just plug a servo into channel 8 of the controller and you will have three positions for flaps in switch D of the DXS.

I am unable to remove the wing. Removed the machine screws for the wings and the struts. Please let me know what we can do.

don't you need the elevator correction?

I have a great question, why would you instal flaps on this plane when its not needed? yeah I see why you want to demo a video on how but why would you install them????

But what if you do away with the gps aux 1 and run flaps on that

The LAS plugs into ch 7, so maybe the entire plane flight control with all options will work. I'll let you all know when I get my LAS.

Use a towel on the bench and watch to make sure you dont have anything hard between the wing and the table. You could see the imprint of the connector on the wing when Mr. Hamhands pushed the wing down into the connector, screwing up the foam. Do not be like this guy. Also, you should adjust your flaps to whatever the manual says. He was wrong saying you dont have to. Read the manual, take your time and dont do a HACK job like this guy did. Always, always center a servo before installing it. Unless you want to strip it or break something.

Appreciate the effort...but DAMN! That was a pretty ham-fisted install. I cringed a whole bunch!

Wonder if is necessary to mix flap with elev?

Why does this have a gps unit in it?

Hilarious! Dropped screws, bodgy cuts, skipping steps etc. Down to earth video and almost as inept as me! My cuts were neat mind you!

I am no professional, but I would use a Dremel tool and a cutting disk, and it makes it a lot easier, faster too. the edge will be cleaner and even.

Could a servo slower be used?

Why not flap/erons ?

Does my 7chnl radio have to be spectrum ?

🖐️🤠👍THANKS!

I tuned in here to find info on how to MIX Elevator with the Flaps to prevent the ballooning I get every time I want to use the flaps. There must be a way to add elevator MIXING with flaps to control ballooning. I expected to find that info here but nope it isn't here. Everyone uses Mixing in this application. How about an update. After all you asked for questions. I have this one. Thanks in advance.

I had a spektrum dx6e and iam alle to use flaps how is thats working ??????

Is it carbon cub s +

I stalled the airplane twice with the flaps, watch loosing airspeed, no wing wash so violent stall!

Why didn't horizon hobby put in the owner's manual that you can use to ready to fly transmitter with the flaps channel cuz u totally can..

Why can't i find the goddamn servo model?

Not now in 2022. You can use the tx it comes with. I have the v2 carbon cub s. It doesn’t come with flap servos but you can use the tx its just up, 50% and down completely not fine tuned. Mine doesn’t have the gps built in and im not using it with gps. I have 2 extra channels. Mine does not have the landing assist either, i aint buying it. Just add the flap servo and voila. $17

The carbon Cub is a great plane. However, the parts list in the manual for flaps and this video are incorrect. The servo no longer comes with with the horn, screw and does not come with the extension. Otherwise this video is correct. I received this from tech support today. Hello, Those do not come with hardware. What you would need is the below arms. www.horizonhobby.com/servo-arm-assortment-%283w---5w%29-pkz1132 Screws you would want to pick up a 2x3mm screw from a local hardware store. Todd M // Product Support // Email Supervisor It would have be helpful to know this going into the project.

Woohoo!! First comment on a youtube video!!

I'm sorry, but that looks a f*cking mess. The control surface will function without a 1/8 gap. You've made it ragged and unsightly. And why do you need a 7 channel - with programming the DXe is 9 channel. I am now thoroughly confused.