A little bit of weaker glue, like Uhu, on the brass threads ought to make it less prone to unscrew first. Nothing that cements it in place, like Loctite thread cement, but something that dries to a rubbery consistency so you can get it off later. I plan to recess mine, and certainly don't want the brass part coming off inside the mod. Otherwise, anyone noticing that some other part likes to unscrew easier than the others?
edit:
Got mine today (I've got new respect for Poczta Polska, 2 days from south to north) and can't wait to get it running. I should follow m own advice as the 1st thing I did was get the brass piece off inside the mod. sigh.
edit:
Last edited: