"I think the tri got good flight times up until it was about 1.3kg.  This quad just weighed in at 1100g with a 450g battery, so hopefully I can keep it under 1.5kg with everything else."

"The NX4008s are very efficient with 10x4.7s on 4s, as long as you keep the weight of the craft down. The efficiency goes out the window pretty quick once it gets too heavy. I was previously running these motors/props on a tricopter, and I got great…"

"I finally got around to putting an H-frame together, and so far it goes well! It's ridiculously overpowered, and fun. The central part of the frame is made from a sheet of stiff foam that has been fiberglassed only on one side. I just got it…"

"I got my Pipo S2 working in USB Host Mode with a 3DR Radio directly connected by flashing the rom here: http://www.flashmyandroid.com/forum/showthread.php?3646-Pipo-S2-201... and then downloading an app called 'usb host check', and then…"

"I just got my Pipo S2 to connect directly to my 3DR radio by flashing this rom: http://www.flashmyandroid.com/forum/showthread.php?3646-Pipo-S2-20121123-DS803H-mrsaccess-v1-40 and then downloading an app called 'usb host check', and then…"

"Best jello ever!"

"Agreed, not all gimbal's are created equal, even if they use similar tech. Stop trying to scam everyone OG."

"Why don't you post some photos and videos of your own one in use and let people see its actual results then."

"I've seen that bike video before and it was created by nikivan off rcgroups. I don't believe this is the same person as OG, and am skeptical he has a product at all."

"Has anyone had success getting a Pipo S2 to work with a 3dr radio? For the BT connection, I take it you'd need to have the 3dr radio connected to a laptop, then the tablet connected via BT to the laptop?"

"Yeah I'm very happy with ER9x and use the combination of the 2 and 3 position switch for flight modes. No lack of configurability or flexibility at all."

"OK...found some answers here: http://diydrones.com/forum/topics/baud-rates-why-dont-we-use?commentId=705844%3AComment%3A383280"

"I am new to this, and am wondering the same thing...I connect at 115200 using the USB cable directly into the APM 2.5, but then 57600 when connected via 915mhz telemetry. So the questions remains...what re the pros and cons to 115200 on the…"

"Hi Max, when you say e-prop, are you referring to APC E props or the graupners?"

"Thanks, yeah I was planning to make it from braided carbon tubes if I can find some in New Zealand. It's most likely I'll make one up with 16mm square lengths of wood to begin with. Does it matter if the central angle is not 90 degrees?…"

"I'd quite like to build a quad using uncut round cf bar like you have done. I'm thinking if I build the central part exactly the same as yours, and just shorten the bars on the outside so that they only extend to the ends of the…"