• Duplicate Shape 25 and Sprite 26
• Change the color of duplicated Shape 25 then link it to duplicate of Sprite 26
• Copy the first frame (labeled as "Full") of ShortBar then paste it after last (200th)
• Right click on 201th frame and "Swap symbol" to new Sprite
• Give the 201th frame label "Cap"
  

• Duplicate Shape XX and Sprite XX
• Change the color of duplicated Shape XX then link it to duplicate of Sprite XX
• Copy the first frame (labeled as "Full") of ShortBar then paste it after last (200th)
• Right click on 201th frame and "Swap symbol" to new Sprite
• Give the 201th frame label "Cap"
  

var Capped: Number; // new property
 
function Meter(aMovieClip: MovieClip)
{
   /* existing code */
             
   this.meterMovieClip.gotoAndStop("Cap"); // new line
   this.Capped = meterMovieClip._currentframe; // new line
}

function SetCapped(): Void // new function
{
   this.meterMovieClip.gotoAndStop(this.Capped); // if you can compile from Flash
   this.meterMovieClip.gotoAndStop(201); // if you are editing in JPEXS
}

function SetPercent(aPercent)
{
    if(aPercent < 0) {
        // Set capped and keep both percents same negative value to keep "Update" function from uncapping it
        this.SetCapped();
        this.CurrentPercent = -1;
        this.TargetPercent = -1;
    } else {
        // Original logic
        this.CurrentPercent = Math.min(100,Math.max(aPercent,0));
        this.TargetPercent = this.CurrentPercent;
        var _loc3_ = Math.floor(Shared.GlobalFunc.Lerp(this.Empty,this.Full,0,100,this.CurrentPercent));
        this.meterMovieClip.gotoAndStop(_loc3_);
    }
}

function SetTargetPercent(aPercent)
{
    if(aPercent < 0) {
        // Set Capped and make TargetPercent negative
        this.SetCapped();
        this.TargetPercent = -1;
    } else {
        // Original Logic
        this.TargetPercent = Math.min(100,Math.max(aPercent,0));
    }
}

Remove any changes in this file that was made for Experience mod as the legendary system will work like vanilla now