STAR TRACKER TIMELAPSE DYI

I USED AN ALUMINUM PLATE TO RING THE BASE YOU CAN ONLY INCREASE THE ABASE SIZE THAT IS THE LARGEST GEOGRAPHIC INSIDE TWO SKATEBORD BALL CLASSIC BALLS AND A BOLT M8 H 6 CM ALL E0 VERY RIGID AND IT LIKE COMFORTS MY 60D WITH IL1835 SIGMA ...