For those of you who don't now how to perfect pivot (wavedash2.0 imo), My Smash Corner has posted very in depth tutorial about it on youtube. I can't post links yet, but if you search My Smash Corner on youtube, it should be his most recent video. It should have all the info you need, :D His Smashboards un is Ambrose, but I couldn't find a post about this from him, so I wanted to help get the word out.