Jackpot for LR Z and Y positions

Just wanting confirm here,
The Jackpot board calls out Y1, Z1, Y2, Z2.
image
I’m assuming Y1 and Z1 are the steppers closet to 0,0 right?

It doesn’t matter, the only thing that is important is that Y1 and Y1ENDSTOP are on the same side.

That makes sense.

Thanks.