How do you align 2 graphics in an essential graphic?

Have you tried setting grid lines on the monitor?

Or ... checking the coordinates in the ECP, then using the same. I've even seen people drag one box over another and size the upper one to match the lower, then place it where they want it. And the ECP has position coordinates, so if the anchor points are the same, the box sizes the same, they will be aligned.

"Anchor point" btw is where rotation will occur, and where sizing generates from.

So an anchor point in a corner means that all future size changes will expand out from that corner, which will not move.

And any rotation will happen around that point also.

Sometimes this is what you want, but often, it ain't ...