Oh - I think the answer I posted may still be what you want.
I should have specified - I used the same values you provided for the thresholds in the original post: 100, 120, 130, 140, 150, 200. That’s why the bar goes up only a little between each increment between 150-120.
This solution will work with whatever weird or high jumps you have. The blueprintUE link allows you to copy and paste the code directly into your blueprints if you’d like to give it a try!