It works. But.
Used it for my IMCA Mod. It does give helpful information and the why and how section really helped me understand what changes are going to do and what I could expect on the track. The only thing I don’t like is I can’t save the setup. If it had a save button it’d be really helpful.
Response from developer
Thank you for the review, we actually just implemented the save function. We appreciate you giving us a try and hope we can continue to improve!