The aiming points keep switching around the wheel every shot, and in 0.7.2 and before you selected the point with your mouse, now the selector seems to be rotating automatically around & around while your aiming, and the only way to for e.g. aim for the head is to release the shot while the selector is on the head icon even if your aim is not maxed out yet.

While I complain about the bugged aiming wheel, I will also request the sniper shot be fixed in general so that the aiming wheel actually pops up when the key is pressed and held down everytime, instead of the current 60% ignore and treat as single keypress shot function the game gives it.