This is the version 4 of http://www.thingiverse.com/thing:973089.
Some of the changes from previous version, after test flying:
Increased inter-arm distance on each side to 120 MM from the center of motor shaft.
Main plate is 50 MM shorter at 150 MM
Arms are thinner now, for a better air flow
| 3100_KV_Arm_Split.stl | 844.4KB | |
| BlueDog4.stl | 3.5MB | |
| MainPlateLightSplit.stl | 97.4KB |
