When we went to our competition we saw claws that didn’t have to be perfectly around the cube in order to pick one up. Our claw has to be perfectly around a cube in order to pick it up. We have a standard claw that has to bars attached to it to help pick up the cubes, and we added the sticky sheets to it. how dop we make it where it doesn’t have to be perfectly around the cube and could pick it up at any angle.
How to make it where claw doesn't have to be perfectly around the cube
my team is using standoffs to pick up cubes.
Some pictures would be help us understand better how your claw is, and it will allow us to help you improve your claw.