Whoever made up this revision needs to rethink 5% nitro.
We have a whole world of speed, racing, and carrier events that mandate 10% nitro. As a contest-organizer, I will NOT lay in a supply of 5/25/70 for ONE event that drew four entries at a major contest.
There is no need to slow down this event from 107 MPH to maybe 103 with a special one-event-only fuel.
Fox 35 is not F2A. Rethink this.