The runs, everyone gets them, or will get them. Don’t you hate them? You do everything to keep from getting them, but . . . . .
Brush or spray that one coat a little too heavy, and “Dang It!”
Luckily, runs are easier to deal with than unexpected gouges, nicks, dents, etc. With runs, you just let the finish set up, at least my clear coats, sand them out, then finish spraying, more carefully. :-)
Wishing everybody run-less finishes!
-- Keith "Shin" Schindler