This has probably been found, but I found another weird glitch. If you get your wraith out, cross your opponent up and trait grab so your opponent is facing away from you, sometimes when you b3 and hold u+f, the ending frames of b3 get cancelled and Zod jumps a LOT earlier than he should. It's actually messing me up sometimes because I go for the double j2~air rifle combo and I hold jump so I'll do it on the first possible frame. Sometimes it happens, sometimes it doesn't, I can't really figure out why. You can't connect anything when this happens, basically a wasted trait grab.