[wilsonmw04]

Originally Posted by squirrel

Chris, the idea is that we drive into the tube, scoot it along the floor, and drop the claw into it and pop it open and lift the arm. The pointed claw when it's "retracted" is a small triangle fitting into a big hole, so aim is not very critical at all.

We are doing the same thing. We designed our inside gripper (prototype here) to move down to the "grip" position so that is was inside all three shapes. No slowing down is necessary. Drive up to it, Push it and pick up.