X1 Change Wall Color for One Wall?

[Jay123]

or what Tommy said

Jay

[Zowie]

....The simple ability to change the color of one wall? This is a cool tool for stripes--and thanks for pointing that out, but this is excessive for wanting to paint one whole wall a different color.

Dumb things about this for painting a whole wall:
1.Do I actually have to go back and find the exact ceiling ht to color the whole wall, or can I just use a high number?

2.From this wall covering mode, I can't use the dropper tool

3.Seems like a radio button that said, Paint Entire Wall would be a bit more convenient, but it's still not letting me use the dropper tool.

Interesting, but is this really what we need to do to paint a wall a different color? X1 2steps forward 1.75 steps backward.

Thanks very much,
Barry