"No. All stock."

"The Pixhawk will be a tight fit?

I use the TBS power pack on 2s. If you fly well for endurance - slow climb T 60-70% power and slow cruise by managing the throttle I can get 25 mins on 3300mah. If I go hard about 15 mins.
Can't remember the weight,…"

"Just set this up in MP under compass. 
In 'Mandatory Hardware' click compass and you will se the 'Orientation' tab and you will work it out.
Calibrate the compass and then check heading is right on the Flight Data tab.

Cheers"

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"Sorry to hear that.
Mine flies perfectly with stock PID's.
Sounds like your elevon mixing was not quite there.
I fly in manual for FPV, but I love minimosd and the ability to RTL.
I have tested RTL from 7km and it flew straight back."

"Something I have never known with both Plane and Copter when updating is, do I have to go through full setup? Do I just load a Hex file?
I usually always erase eeprom and reset, but somebody asked tis question the other day and the response was…"

"Well done. Thanks."

"Had a day to fly yesterday.
Discovery, NTM 750 140w, 10x5" props, 4S.
Kept losing GPS and it would dart off in Loiter. Thought it was either the 3DR radios (900) or VTx (1.3g). Unplugged them both but same thing.
Went back to 2.9.1 and all was well…"

"If I was on your side of the bay I would gladly help. Sometimes just restarting MP or your computer can help and making sure you can see the com port. Pretty basic and you have probably tried it. Otherwise just go through a proses of elimination."

"First full fpv flight with V3 rc1 and I had not issues whatsoever. I have been hovering, getting compassmot to 39% and little vibration due to weather. In other words I spent time getting everything right.
Tried Stab, ALT Hold and Loiter in about…"

"I just use Frsky failsafe to switch to RTL. Simple and never failed me. I must learn to use the Arducopter FS one day."

"Hi Alex,

I run this setup and am using stock PID's. I did try the Teksumo PIDs but they were awful. The stock work perfectly for me."

"Using AP 2.73 with the orientation 90 Degrees (Clockwise). I have this set in the Parameters and the HUD responds appropriately.
On the Flight Planner screen should the plane icon also correct for this and show the plane facing North if it is facing…"

"BTW.

Video is crystal clear so its only the OSD overlay. I know there are many posts on this but none of those helped me this time"