The lake and sky shot is really super! The tree shot is one of those where the more you look at it the more you see, and it's association with H C Andersen is very interesting, super!
My 23mm 1.4 Aperture ring has a light touch but is not too bad, I think the problem relates to the early lenses of which I believe the 14mm is one! It's something that Fujifilm needs to address in updating these lenses, I can imagine how annying it could be. My 16mm is not very loose thankfully but could do with being tweaked as these lenses are produced, one would hope there is an ongoing design review of Fuji products. I wonder if the new lock feature added to the X-T2 is an attempt to get at what is definitely a let down with Fujinon lenses?