Say more... Are you referring to more general UI usage issues? But what about just on the level of readability... True, I've seen older Kontakt implementations that are microscopic in size and for my ancient eyes hard to read without squinting and getting real close to the screen. But most Kontakt I have use larger size fonts and thus are at least readable. The fonts in Engine are a combo of very tiny plus with an old squarish font type... and I find that combo particularly unreadable. So I'd be (at least partly) happy just to get a larger better font type. But I am assuming that as a developer, you are undoubtedly talking about much more than the look and feel....