PCB Agitator using Arduino, small servo & PVC pipe

This is a simple PCB agitator for making the process of etching circuit boards a little less tedious. The servo bracket is for 20mm PVC pipe and the servo is 9g SG92R 1.6kg by Tower Pro. The bracket fits snug as is and printed with .20 resolution with PLA @ 15% infill.

2 x PVC elbow
2 x PVC "T"
3 x 300mm
4 x 150 mm (feet)
misc wire
1 x Servo (9g SG92R 1.6kg by Tower Pro)
1 x Arduino w/ standard sweep sketch loaded
1 - 3D printed Servo Bracket

NOTE:
Modify the original servo c