Wow, this is the first game I've ever felt compelled to outscore myself this way. The way the difficulty ramps up along with your score, BUT so does your ability to get more score via long-distance combos...I'm addicted!
I only have one complaint though. Jumping pits is kind of finnicky, and despite how fast you're going when you hit the ramp, if you miss the pre-ollie, you lose all your speed and smash immediately downwards. Feels like at that speed, the little ramp itself should give you the boost you need.
While this concept has been done plenty of times before, you struck gold with the execution. Fantastic work.
EDIT: It's also rad that you put extra effort into perfecting it after the fact!