Can't you just be more specific? I mean "Fix KB" is so generic, you could just explain what is wrong with the KB (vertical level, delay, etc). Same for pots.
If you actually play the server you would notice that you can pot mid air and pot while trading hits in a straight line.
If majority of the community agrees on changing potions we may do something. If it's just a minor part who wants a change then it's not worth.