I have told so many people about the 3DR crap, now after working on them for 1& 1/2 years full time day in and day out, thinking it'll pay off I'm finding I have smashed up way more than three times the amount of gear by using that Flight controller over the Dji NAZA! And if I try get help from anyone there is no back up support other than this dodgy site that nobody ever replies to or helps from 3DR. Where's their support? I have paid enough cash to 3DR that they should at least have some support! This is the first bad thing I've ever said about them and their crap but I'm sick of the faulty boards. Plugs for GPS wear out compass issues and plugs wear out, by the time I'm done with a build through all the testing without support the gear has been replaced three times over and then still won't function normally. Yeah great software, I'm sure there's people that have some that work but God knows where. And if any are interested in helping a dedicated electronics worker! Nothing. Not even replies for problems posted. So over it. Spent the last three months every day to get a H quad working, a simple H quad! But the hardware only likes X configuration and does weird sh%# when it's not. Anyone out the in 3DR land going to come to the Gold Coast and do some support? It's not like we want the help for free, and thousands spent on your gear where's the support? Just make up a forum and pass the buck., where's someone from 3DR???????????