I cant aim good consistently

I play on console and i just cant aim consistently. Sometimes my sens feels too high and sometimes it feels to slow. Sometimes i miss every shot, sometimes i hit every shot and destroy the enemy team. I would say i have pretty good aim but i just cant hit my shots consistently. I aim train and warm up but i just cant. I have the same sens i used in ow1 and i made a few touch ups cause ow2 aiming feels a little different but nothing major. Does anyone have any tips on how i can improve my aim consistency?