https://github.com/user670/eCDP-translation/ This is the repository for the community translation of this game. The README tells you all you need to know.

When I went to the store layout menu I only got 3 sliders, can someone tell me what they do?

Oh. I understand now.

https://www.speedrun.com/hla/run/z15v55jy This speedrun is in Any% No Spin, but you can see him use the 45 degree spin, thus it should be in Any% Spin.