LE Togglable movement speed lesser power

[LilyLoves]

Hi,

So i'm attempting to convert user argvminusone's Haste Spells mod into a usable lesser power that would toggle on and off when the power button is pressed. i've succeeded in so far as it boosts my speed for about 2 or 3 seconds but it doesn't toggle or retain that speed and i'm wondering if anyone could help me set this up / help me make this into a mod.