There are lots of features, functions, and even plug-ins, lurking deep within Logic that often do not receive the love they deserve. Delay Designer is an often overlooked fully customizable multi tap delay. Level, stereo spread, pan, filter, resonance, and transposition parameters are available uniquely for each tap. 

In this video, I take a group chorus vocal, automate a send to Delay Designer so that only specific words are repeated, and set up a rhythm designed to fit within the vocal phrasing. Each tap is then customized, for a truly unique delay effect.