It's been a constant struggle, since the start of the nation classification. Maybe you want to become a really obscure classification like Benevolent Dictatorship or so. Maybe you're fluctuating between Corrupt and Psychotic Dictatorship (or in my case, Moralistic and Authoritarian Democracy) but want to be dead set on one. Maybe you're a perfectionist who wants linear statistics all the time.
Answering issues blindly and hoping your classification changes for the better is ineffective, and the broad "you need more civil rights or economy" doesn't help because some of these key issues either critically over or undershoot boosts.
Here's my idea: An optional classification chart in the form of an interactive graph, where you can keep track of every single statistic your nation has, with a key for every single nation classification out there. You'll know to look out to decrease authoritarianism or increase inclusiveness and such to get where you want.
On top of that, it would provide a much more accurate and modern version of the one a while back.
It would give many new nations an easy-to-use guide on policies and classifications, without having to rely on the forums. They could see cold, hard statistics in a specific, non-generalized manner and see how it would pertain to *their* nation.