This is my working set at a PR 142.5. I've never posted a form check on Press before so I figure it's time. I know it's the press 2.0 but I really struggled getting the hang of that.
https://www.youtube.com/watch?v=YIr1...fblq9Q&index=2
That's fine. Work to crunch your abs down hard as you fatigue so that you don't overextend your spine.