I recently purchased the VK74A NINJA PAN 'n TILT camera mount base with remote control. I didn't bother to buy a camera because I actually bought the Ninja to steer a WI-FI antenna known as a YAGI. Anyway, the base unit (the ZC15A PAN 'N TILT BASE) will not respond to the remote control. Also, the base unit is acting like it has a mind of its own. Every 15 seconds or so the unit appears to be trying to rotate on its own but it doesn't actually rotate very far (I suppose vibrating without really moving is the best way to describe what it is doing). That said, the gears that allow this base to pan & tilt actually do work. I say this because I turned off the power and rotated the bottom of the base manually about 180 degrees. Then I turned the power back and the unit rotated back to the spot where I started turning it. Also, when I manually tilted the base (either up or down) and then turned the power back on the unit would immediately move back to a horizontal position.
Was I simply unlucky or is this something (i.e. receiving a defective unit) that happens to people frequently? The reason that I am asking this question is that I would like to buy another Ninja (currently on sale here for $17); however, I would be pretty upset if I received another lemon and had to pay to ship it back.