Fo4 ChanceNone incorrect

[Noggog]

var lvli = state.PatchMod.LeveledItems.AddNew();
var pct = new Percent(0.29);
Console.WriteLine($"Pct {pct}");
lvli.Entries ??= new();
lvli.Entries.Add(new LeveledItemEntry()
{
    Data = new LeveledItemEntryData()
    {
        ChanceNone = pct
    }
});

Error is that the byte should be scaled from values 0 to 100, rather than 0 to 255, which it's currently set to do