this is the macro I use for my distortion field and it makes using it way easier
/macro_image, TimeManipulation_DistortionField.Texture "Distortion Field""Powexec_location me Distortion Field$$powexec_location target Distortion Field"
this will add a macro button to your tray with the same icon as Distortion field.....if you do not have a target it will place Distortion Field at your feet....... if you do it will cast it on your target. this same macro setup can be used for all click and drop powers. (just change power set and power you want to macro) this has made my life 1000 time easier