Once it catches, we just keep twisting it in.
Lisa: Do I take it all the way?
Roger: All the way.
As it comes up, I try to just pull it out.
This pipe’s made out of steel.
You’re running this pipe. How big is it?
It’s covered with all these black balls.
What do you think of these, John?
What’s this short little piece we’re starting with?
We stick it to the bottom here.