My flywheel can’t get high enough

I made a flywheel and I tried it. It could get into the goal. But once I attach the rest of the components it stopped working (it still spins). I have a 1:15 ratio on it and the motor spins at about 80-90 rpm. So It should go high enough? But It won’t even leave the robot. It only goes an inch in the air.

1 thing that caused our old flywheel to shoot poorly was that we were not using maximum size wheels. Using the biggest wheels should solve your problem.

Also ensure that the intake of the flywheel is not getting hit by the shot path of the flywheel

No we have the biggest size. But we only have one wheel.

It’s kinda like this:

Big wheel
1 pitch standoff
3rd biggest sprocket.