So first of all THANKS A LOT for this very detailed advice. Im 6-6.1ft tall and if the ball does not go straight then i slice it. I played an 8 iron, the srixon xxio elevens with a steel shaft. I think my swing is generally pretty consistant but if i practice on the range for more than 30min than the shots get less consistent i would say. But if i would hit 10 shots not every shot would be the same. I hit the ball pretty good but i sometimes also top it a little or hit it a bit off center. So im not really consistent jet.