How do you stay over the board when you do a kickflip?

Hi, I can ollie, shuvit, pop shuvit , boneless, casper, bert slide, but I need TONS AND OF HELP with kickflips rolling and on flat ground. I've been trying them for 6 months and still can't land them perfectly on the bolts. I've only landed 30 of them very sketchy. The board will always shoot out in front of me and I'll land with my front foot when it shoots out in front. Also it the board will always over rotate. Plus the board will sometimes not flip at all and it will shoot behind me or spin back side. So here's a video of me trying to do this trick and say don't I need to break into my shoes cause my shoes have a lot of grip on them, but now I'm using shoes that are already broken in, but the same things that I do in the video with non broken in shoes happen when I use broken in shoes. So PLEASE give me your best tips on how I can land this trick on the bolts rolling and on flat ground. Thanks!http://sharing.theflip.com/session/3de64e5b686d42692985ce4a8e9bc9d7/video/3773647