And to help us, ask a specific question with your intended goal.
Like “how to reduce carve time for this and that”, “how to improve my workflow” plus provide example, either share your Easel file is possible, or atleast a screen shot. Those are visual clues that help us understand your scenario better and faster.
The best way to “verify position” is to have a known, fixed reference point.
The homing switches syncronize the work coordinates with machine coordinates and the precision is defined by the accuracy of your switches.
Prerequisite - work piece is secured / not shifted.
If the work piece change between sessions a 3-edge finder may be better suited.
Larger carves (in duration) may be better to split up into smaller sub-carves.
Easier to adress / resolve if issues arise.
None of those did get it right the first time either