I've never even seen a Max hit calc on here but my guess is that it hasn't been touched in a while. How long ago did you use it? Unless it has been modified recently, like since after capes made you able to hit 37's and the multiple combat formula changes... Then It might be jacked up. You'll have to ask N0m, Klieo or Uncle on this one. Try messaging them Via forums and the RSCR Discord.
[img]https://i.imgur.com/RqqanNe.jpg[/img]