To me, it's just the gravity. The character's ground/air speed is good, they just fall REALLY fast, like Mega Man 1 to compare it to something.
But your level design is PITCH PERFECT, I love it.
Yeah I could always adjust the gravity scale a little. I think for the player I set it to something crazy like 30 or something, it makes them come down like a ton of bricks but the jumps are quick and snappy!
Thank you so much! I'm glad you like it!