I think our drive team is getting sick of me telling them to pull the collector up.
We have a lift and collector that are designed so we only have to leave the bumper perimeter to get a tube. Everything else happens while are collector is nice and safe inside the confines of our bumper perimeter. We are working on building some defenses for our lift so that we can prevent other robots (with out such designs) from getting inside our bumper perimeter and messing anything up.