KYLE ELLIS wrote:... from 16 steps before the summer I was gripping 14-10 and jumping 16ft, so Im not sure where i can grip from 16 and what pole i would jump on and where i would hold?
I was 6-0 174. Don't know my speed, my sundial never worked on cloudy days.

Actually, I've never run 100m. We were timed at 40m, but I don't remember my time. But I'm sure it would be > 11.9 100m. Did you mean 100m or 110m? (11.9 110m is quite fast!) At any rate, we seem to have same body build & similar lack of speed.
I did 15-9 with 13-9 grip and 9-step run, so I know the timing of what you did recently at 16-6. At the risk of stating the obvious, your progression to higher heights needs to correspond with raising your grip and your pole weight. Based on what you've told me, I have no doubt that you can clear 18-1/2 within a few years. It's just a matter of slowing raising your grip and pole size as you improve your technique and drive on takeoff.
Notice that I didn't say "improve your speed". It goes without saying that that would be good, but it's also the one parameter that you have the least amount of control over. You need to work on your speed, but you'll never make a *dramatic* improvement in speed, so you need to look elsewhere for a bigger bang for the buck. That elsewhere starts with the takeoff. It doesn't matter how fast your run is - just your speed on takeoff! (Again stating the obvious.)
And once you leave the ground, foot-speed (or even take-off speed) doesn't matter, but there's loads of things you can do technique-wise to hit the sky. You've already learned many of them, but trust me when I say you still have lots of room for improvement.
I'm sure that you can grip 15-0 or even 15-6 (you say you've already gripped 14-10), which should easily put you over 18+. The trick is to move your grip and your pole wt up slowly, as you improve your technique. And since you went DOWN from 14-10 to 13-10 (presumably to improve your technique), you really need to move UP very, VERY slowly (never sacrificing technique for grip or pole size).
You always need the "next pole up" ready in your bag, ready to use the same day you have a technique breakthru, tailwind, or whatever. Keep at least 3 pole sizes, and try to stay on the middle one most of the time. Just use the weakest one for warmups and if you're having a bad day, but still need to clear a decent ht.
That means trade your weakest pole in for a stronger one as soon as you move up from your middle one. Don't wait until you desperately need a stronger pole, or you'll miss your chance to use it on the day you need it the most. This pole progression strategy might cost a few $$$ but it's well worth the expense if you're a serious vaulter.
So I hope that answers your questions about what pole and what grip to use.
Kirk Bryde