Enea_… long story short, yes. I’ve owned mine for at least 6 months now (Time passes very quickly, can’t be more precise)
I use it about 3 times a day, 2 weeks out of 3 working on a remote site with my Flair. It is just so much better for espresso than my Feld2 in precision and general handling. The crank arm makes the 48mm burrs less of a challenge than I’d expected….not saying it’s that easy for lighter roasts but well manageable.
I haven’t noticed the same issue about adjustment after cleaning, just appreciate the repeatability and build qualify, it’s designed and built by engineers and I feel it shows.
Feld2 and Aergrind get the brewing gigs these days.