Change speed of aniblock relative to others

stwbcsuv_12364ebef4

I have a scene with several animated figures in it.

For example I want one character to walk slightly faster than another and another to perform an action slightly slow than specified by the aniblock.

How can I stretch the walk cycle over more frames to make it slower or compress it over less to speed it up. I'd rather not have to bake the frames and manually move the key frames, but I cant find a simple way to stretch the blocks.

stwbcsuv_12364ebef4

RTFM reveals an option just above the aniblock timeline that is currently set at 100% and can be changed to alter the playback speed.