Original Message

axis is great on approach but be careful in turbulence as it can jack the collective to and, yes, beyond limits.  Best to stay in 3 cue in turbulence and ride it out.  Over 40 years with 4-cue.

For tight low vis decelerating airspeed ILS 4-cue is excellent but make sure you know the signal protection environment you are operating in to and the limits of protection provided, especially with respect to multipathing due to reflections from nearby taxiing aircraft or those departing.  If you think the subject does not apply to you that assumption is incorrect.

Good luck with the homework!