I've found an interesting (and very annoying) bug that affects "tweakable" sliders on various parts in the VAB and SPH.
(Imgur link explains what I'm trying to express much better)
After attaching a part using either radial or vessel symmetry, I'll occasionally attempt to change a tweakable, be it the thrust limiter, authority limiter, or otherwise; and then I see its twin is unchanged.
Exiting and entering a save file doesn't fix the issue but a full KSP program restart does fix it (temporarily).
Imgur Link: https://imgur.com/gallery/otFHV
Any help would be greatly appreciated
-Aspen Space