Wakefield Park in NSW Australia, has been closed for some time, and its opening is imminent - and will be renamed One Raceway.

https://www.oneraceway.com.au

Some corners have been changed, which may change the gearing we use on our Formula Fords.

Is there some program or App that will give some suggestion of what gearing may be an improvement?

We are scheduled to race at probably their first ever race meeting in September, so it would be great to get the gearing set up before we get there.