I made a video but it won't let you upload them here ๐ so, uh here is a screenshot of it.
My tip is when using liquid eyeliner, particularly if you aren't too confident with it, always keep cotton buds and Micellar water nearby.
It will save you making them even by thickening them up and up until they take over your face.
Thin them out instead with micellar water on your cotton bud and you can always add more if you take too much off.