TIPs: To add to Dave’s input.
For a smoothie ... is best to create ”˜muscle memory’. I leave it out and practice picking it up & cheeking it, as if to shoot it, to build this memory. Works great!
Another tip ... most smoothies you need to ”˜see barrel’ so temporaily tape a dowel or stub of a pencil across the breech and have the base of your front sight sit on that. Again, build muscle memory until you know instinctively where to hold.
Also determine, by your hold & load once you are hitting to your aiming point ... where the barrel is in relation to the front sight. With repeated firing, if the sight blade is obscured by heat waves, you can still ”˜see the barrel’ and adjust/sight from there.