Super Simple Gimpal XY, SSG-XY

it is a test in this moment!!!

here is more...

http://www.rcgroups.com/forums/showthread.php?t=1793759&page=50

One direction http://youtu.be/7s-33_NB5xg

Different direction http://youtu.be/y2CFjvmC4Uo

Two versions, tube bow in one direction, and tube bow in different direction...