Is there a specific way to keyframe aperture changes in LRT? Its having no problem identifying exposure changes based on the shutter values, but when I changed aperture LRT is not rating/keyframing those jumps .

Just looking for any useful tips or insight. This was a experimental TL, but turned out looking great, minus the exposure jumps.

Thanks to all,
Matt

Aperture changes should be detected by the Keyframes wizard as well if the exif-data is complete - please check if the aperture column is filled correctly.
However I don't recommend changing Aperture while shooting since you will get differen depth of fields, different vignetting etc. and leveling that changes really accurately can turn out impossible.