"Hi, 
It’s actually a simple procedure. I ‘m willing to help you step by step.
I changed my arms, and I need to re-solder all 4 motors. (I do have some experience, and took me just about an hour) Yes, involves soldering ( 3 motor leads to ESC board)…"

"I have the Original Developer Edition IRIS.
with new pixhawk..and new IRIS + Upgrade kit..

Thanks for your input..I will wait to see what they have to say on Monday...."

"Matt, 
I have the original IRIS, front mounted gimbal ( Hero3), and 5.8  FPV ( 600mw), soon to be replaced by 1.2
In my quest for longer flight times….I did the following
Hobbyking  
Multistar 6600mah : Minimum Capacity: 6600mAh Configuration: 6S1P…"

"Glenn,

The only think that comes in mind would be to ensure ESC calibration, Props correct installed , and flight modes properly set-up and take off in Stabilized.
Is this a sudden behaviour ?... did you performed any change in setup ?

Cheers"

"I don’t think they started to ship the kit yet…

I’m at 11- 12 minutes of flight with my IRIS with FPV, and front mounted Brushless GoPro Gimbal …and I had hard time deciding if I should order it..

Yesterday I placed the order.

Did anyone knows…"

"I was wondering what batteries are you using?
I have an IRIS with front mounted brushless gimbal, 200Mw FPV…and with nanotech 4.5 A (275gr) I get 10 minutes of flight until failsafe kicks in…I usually fly comfortable 9 minutes.
I’ not sure how much…"