This may sound weird, but it causes TONS of bugs, so I decided to disable it. I think I'll work on that for the next update.
THANKS! So far, this game looks like it could be incredible. It almost already is. The only suggestion I can think of right now is for the crates. Like REPO, where the items in the carts are fixed so they don't fall out. I love everything you're doing with it, and I'll be happy with whatever directions you take!