It's very likely that the net you are shooting on is non-regulation (too wide). There is an easy fix that will solve this problem.
When you install the net sensor on the net, you can cinch the net by putting more than one knot in the net sensor. Typically, you center a knot in the middle of the orange frame of the sensor so that a string passes through all four channels of the sensor frame. To tighten the net, you can center 2 or more knots so that multiple strings pass through each of the four channels of the frame.
Watch the tutorial video to see exactly how to cinch the net to tighten it so you will capture all of your made shots.