Keyframes missing in Motion Graph

[Gibble]

I set some keyframes ad you can see the channels- but the actual keyframe is missing.
Am I missing something? How do I make the keyframes visible so I can edit them??

[hayasidist]

double click the icon for the channel you want to work on. e.g. as you have separated the dimensions for layer translation, double click the red icon (x dimension) to see the keyframes for x motion ..