Easy settup
Use the tape measure to measure distance from cieling and distension between anchors and mark the locations with the pencil. Then follow the instructions above.
Tools you need
Power Drill, 3/8" Drill Bit, Tape Measure, Philips Screw Driver, and a Pencil
Micro Adjustments
The screw and Anchor can be adjusted up and down or side to side prior to tightening the screw down for fine positioning adjustments.