What rom do you have? I finally went from the LA to LX, and my flippers 'feel' stronger. It's extremely subjective, I know.
And I don't have good data, but it seems like I can make the Alpha ramp a lot easier now, from my main flippers. Its always been a bit of a struggle.
Making that Delta ramp is still super hard for me. I need the perfect combination of speed for enough momentum, and I need the timing skill Shoot, now I feel like I should go play some.....
Good luck!
Glenn