Help with Spyder Rodeo

[MAtt2702]

Hi i know i sound like an idiot but how do i adjust the velocity on my Rodeo.
I think u have to adjust the screw at the back below the beaver tail but im an idiot and can't figure it out. plz respond details are appreciated

[Ebonclaw]

Go to the Kingman forums. Read the stickies. Thank me later.