I have heard a few people saying not to fiddle around too much with individual instructions (closing down, passing, runs from deep, creativity, tackling etc.). I am a perfectionist (but far from perfect at FM), so I naturally spend ages tinkering around with every setting I can find. I've also read that using some of these individual settings affect touchline instructions from working, I can see why. Do you tend to leave individual settings alone and have everyone doing the same thing (closing down, creativity, pass length, attacking mentality etc), or are you a tinkerer like me?