I'm always befuddled by how emotional some folks can get over Lee products. I started with Lee equipment 30+ years ago and since then have purchased a lot of Lee equipment. If I don't like a particular aspect, or can't live with a Lee tool, I'll just get another maker's tool. No need to tell 1,000 readers I'm not satisfied.
Lee's lock ring (yes, it's a lock ring not an adjusting ring if you're talking about the 7/8-14 aluminum nut with an O-ring insert) works as it was designed. Since lock rings have no need to be torqued down extra tight, an aluminum nut is good, and I've seen good quality dies ruined by a ham fisted "reloader" that uses an 18" crescent wrench with a 24" extension/cheater bar to tighten the lock ring.. "Snug"/finger tight is all that's needed (I've used Lee dies on Lee presses, Redding Boss, C-H behemoth single stage and a Pacific single stage press, and a Lee turret) and none have loosened during loading. The O-ring is a locking device much the same as a Ny-Lok nut and exerts a bit of pressure/friction between the die body threads and the locking nut. So, if thine eye (lock ring) offends thee, pluck (toss) it out...
As a life long machinist/mechanic that first encountered "lock nuts" some 55 years ago I have never seen it necessary to over torque a lock nut of any kind in any situation, mebbe I'm just "blissfully ignorant"...