[NOT SOLVED YET]Why isn't my custom animation playing when humanoid has higher walkspeed than 15?

Why isn't my custom animation playing when humanoid has higher walkspeed than 15?

So.. I created a custom character, and that is working perfectly. BUT: I managed to add a custom walking animation, then I tried adding a custom running animation that should play whenver the humanoid has a higher walkspedd than 15. I updated the animation inside "run" in the player, and changed the "run" rbxasset inside the Animate script. However, when I with my running script run, it just plays the walking animation at a faster speed.

That is when I added this to the Animate script, on the onRunning section of it to be exact.

function onRunning(speed)
    if speed > 0.01 then
        local scale = 15.0
        playAnimation("walk", 0.1, Humanoid)
        setAnimationSpeed(speed / scale)
        pose = "Running"
    elseif speed > 15 then -- I added this part, from here...
        local scale = 15.0
        playAnimation("run",0.1,Humanoid)
        setAnimationSpeed(speed / scale)
        pose = "Running" -- Till here
    else
        if emoteNames[currentAnim] == nil then
            playAnimation("idle", 0.1, Humanoid)
            pose = "Standing"
        end
    end
end

I know that I am probably doing something insanely wrong, but I can not seem to figure out what I am doing wrong.

I have searched on the Roblox Wiki without any luck at all.

How would I play my running animation while the humanoid speed is higher than 15?

By the way: I have set the default walking speed of the humanoid to lower than 15, and my running script changes it to 16.

Any help is greatly appreciated!