MX Simulator

I feel like this has been the most successful track I've made to date at not feeling so stock trackish, and I want your opinion on what could be better, what to add, what to delete, etc. Please leave lots of feedback on what you think of the physical environment, track layout etc.
https://www.mediafire.com/?00ybk31rtlm3ncn

the only suggestion i have is maybe to change the colors up. i found myself going off the track a lot because it was hard to differentiate in places.

^ And add berms in basically every corner, then you could really rail this track!

like they said change colors and add berms or this is my opinion but in that back flat section dont add berms but make more of like open flowing ruts but other than that i love the track im new to the game and i think it is super easy for me to ride but also some rhythms are too spaced for a 125 that might just be me being a newbie