How to solo water valve on liberty falls?

So I often play solo

When I get to the part where you have to turn the water valve, I really struggle.

I’ve seen videos of people running out to the apartment complex stairs, then circling back and turning the valve, but by the time I make it to the stairs the progress starts undoing itself.

I’ve seen people pop smokes, but your placement has to be perfect. It’s a hit or miss for me.

The dark aether charge that makes you disappear is nice, but it only gives you enough time to make a little progress.

How do you do it solo?