Rhody
I'm a Lumberjack.
I’ve had this happen but I usually end up with enough ink on my fingers after i load a pen I’ve never noticed if the nib creep is an issue. I tend to keep inked pens on their side. But it makes more sense to have them vertically stored. Like @Toothpick i also tend to leave my fountain pens inside especially if I’ve spent a few hundred dollars on them.