Single Flywheel Help

We have built this flywheel and we can’t get it to shoot into the high goal from full court. It has 4 motors and 4 of the 4" wheels. From full court and at a power of 127, the balls hit the middle area of the net. I would really appreciate any help and I attached two pictures.

So, your gear ratio, from what I can see, is 25:. If you were to replace your two 60-tooth gears that are meshed together with two 84 tooth gears, your gear ratio will be 35:1. This will most likely cause the ball to go way over the net. Also, use white lithium grease and zip tie your wheels together so that they may spin together.