Got a protector placed on it so the game differs and the ramp is hard to hit also.
The table plays like a little asshole.
Also the photocell on ramp doesn't act like wanted which results in 2 ball multiball instead of 3 ball nearly every time.
I don't know what I could reach otherwise.
But I'm also less skilled than you so comparison is difficult ;-p

Not 9,999,999? Must be a difficult ROM setup or an very old playfield. I remember the real High Speed as a good table, but way too easy.