Text Size Adjustment In Tweak Menu

I would love to see a text size slider in the text box and number displayer gadgets which resizes around the justification settings point (top, middle, bottom, right, left). Animating text size for UI elements is problematic because keyframes record the position of text even if you only resized it, so adjusting UI text which has been animated is an onerous process of redoing all the animations. Copying animated elements also requires redoing the animations for specific new locations. Size sliders could also help with ensuring text elements are the same sized. Currently, text size can be made the same with up front and conscious use of sizing with the grid turned on, otherwise it has to just be visually estimated.