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For MK, after every few flights and hard landings, be sure to check out the legs of pressure sensor. If it's broken, and if you turn on altitude hold, it will fall like a rock.

I'm also curious about 360 upgrade parts if they will fit the current gimbal.

I have 5.8 GHz 200mw FPV system. With high gain antenna, I can reach maximum 1 km range. No more. It's one of the HobbyKing cheapest solutions. And it should be at line of sight. For better range, 1.2GHz or even 900 MHz solutions are recommended. I always use a second battery, 2-cell 1300 mAh...

"Q4 Y6 Unique" design is attractive and I think it doesn't differ much from conventional multirotor design. You can easily add a protection dome like in the picture, as I did before: http://www.multirotorforums.com/showthread.php?907-Custom-Aliminium-Dome-Protector It's very simple, you can...

What details did impress you? I have some drawings, I'm not sure if they are Q4 Y6 frame. I'm going to check. That frame consists of lots of pieces. So don't be sold how it looks :) I'd prefer round booms with classic center plates and a custom dome protection for stifness.

Vario Alt Hold is very useful once you learn how to use it. Just make sure you assign a two-way switch for AH function. Once you are 20 meters high, you can turn it on and see how it goes. After a few flight, of course :) My brand new FC's pressure sensor legs were broken but I didn't realize...

As a pilot who has millions of crashes so far, I can easily say that, don't be afraid of flying of the copter. If you do ACC Calibration, compass calibration correctly and the motors & props are correctly spinning, you're good to go for the first flight. You'll be nervous with your first...

Hi SYNDK8, Yes, you should choose the 3rd one.

It's getting better Gunter :)

Ofcourse these are not exact numbers. Check the numbers with ecalc :)

Boris, Your payload capacity will increase approximately 1.8 times. And the current of the motors and thus the controller will also increase around the same (1.8 times more) when you use 12x3.8 props.

More info: For evaluating the prop/motor combos, xcalc is a very invaluable tool: http://www.ecalc.ch/xcoptercalc_e.htm?ecalc Using it for the first is a bit confusing but I recommend you to look at jes111's posts. Basically, select the "without Drive" option and just enter the weight of your...

Thank you Gunter. Yes I'm using a FPV, mainly for orientation and for chasing moving objects. Without FPV, I won't know how I'm close to the object. You should definetely wake up earlier and ofcourse with more lipo batteries :) Denny, when you have to time to visit here, just drop me a line...

Your lipo's cell count and the max continious current that your ESC can provide is important at this point. And ofcourse, your AUW is another factor here. I assume you ESC can provide 30A max. continious and your Lipo is 4S. In this case, you max prop size could be 14x4 (but you need a...

Thank you :) Here is Istanbul, Turkey

Ok my first video :) Most of the videos are with my old mount. Will make another video with the new mount in the coming days. The problem is, here is always windy and rainy!

Avroto And TorxPower are the way to go. Either is OK. QC is so much expensive. As far as I know they are manufactured by the same company, Tiger Motors. I would continue to use motors what I already have currently. In case you need

Hello Garry, I was trying to give some extra info incase beginners are reading these topics :) Cheers.

Using very low KV valued motors(around 450-500 KV) with a 4s battery are somewhat not very practical for multirotors. You will need to put very big prop on lower KV motor to get the same amount of lift that you can get with higher KV/smaller prop. This means: * You will need longer arms in...

I buy JXF props from himodel.com. Don't know any shop that sells JXF though.