The sony mini FPV cameras are great, but they are difficult to mount. I have designed a 3D printable mount to fit the ZMR-250 blackout clone quadcopter.
The design can be downloaded from thingiverse here.. http://www.thingiverse.com/thing:725352
You can shoot from a straight forward mount to a tilt mount from 0-30 degrees in 5 degree increments based upon your racing preferences. I am going to start with 15degrees and see how well that works for me.
These are the cameras I am currently using.
Here are some photos of the 15degree up tilt design..
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