Where to probe QGL with Voron Tap

Basic Information:

Printer Model: Voron 2.4
MCU / Printerboard: Octopus

I installed the Voron tap some time ago, and everything has been running smoothly thus far. When I installed the tap, I also changed the position where QGL is probed and moved it to the outer corners. However, I now have doubts about whether this was a good decision.