Center To Edge aiming. There are several variations of it but what it amounts to is it is "fractional" aiming. 1/4 ball, 1/2 ball, 3/4 ball, full ball hits, etc... Opinions on it are like ***holes, everbody has one!!! Believers, non believers, partial believers, and everthing in between. "Fractional" beliefs, if you will.... LOL Probably a good thing to learn from someone who truly knows how to teach CTE (Hal Houle, Tom Simpson, Randy G, Scott Lee, etc...) and then form your opinion from there. You may find it has merit, you may not, but it can't hurt to give it a shot....
JDUB, if you're tuning in by chance, I still need my instructional on it.....