After taking on feedback from Miller and local trainers, Jones expects the surface to only get better with more racing.
Following Sunday, the club is set to race two more times before the end of 2023.
“The track has come up nice,” Jones said.
“It was a touch heavy early on but we have modified a few things on it and I think they will run some handy times on Sunday.
“As it gets older, the times will be even faster again.”
Charleville was originally set to return on Saturday but opted to shift to a Sunday fixture so they did not clash with Jundah, who hold their only meeting for the year on the day.
The six races have attracted strong nominations, with 59 horses entered when they were released on Tuesday morning,
“It is a consistent even surface from the rail all the way to the outside, as I have run over the whole track over the different lanes,” Miller said.
“They have done a brilliant job.
“It will be a bit trial and error before the track comes up perfect but I think it is on the way with where it is now.”