Photoshop :: Action To Record WHERE On Canvas A Layer

I created an action:
 
I have a bunch of PSD files of some pretty expensive rings that were shot at hi-res and cropped.
 
Now, i have a canvas that is 996x1104 px.
 
All of these rings must sized to 540px width AND positioned on the canvas at x:498px and y:706 (the bottom of the layer must touch 706px, which I did by clicking on the little tiny box at the bottom of the little square made of little squares (that's next to the x and y positions when you are on Transform mode).
 
I made an action for all of these steps.
 
However, when I batch a group of these hi-res ring PSDs and apply the action, they are always in different spots. They all need to be set on y:706px so it looks like they are all resting on the same plane.
 
I found out why this is happening:

because when I position the ring when creating the action, Photoshop records HOW MUCH in pixels I moved the layer... NOT WHERE ON THE CANVAS IT'S POSITIONED.
 
This is what I need: to have Photoshop record WHERE on the canvas the layer is positioned.