Oh Yes, the anchors are arranged in the correct order but I have made several alterations to your system described on that page.
1) The Anchors are not in a perfect rectangle... they're in a trapezoid form.
2) I've disabled the txpower setting function. Primarily because it just won't work consistently.
3) I've set the 'anchors to anchors' distance reading to actual distances rather than letting the sketch do the get.ranging function... again because of inconsistency.
Number 2 & 3 above were made as a result of communications with the POZYX people.
Sometimes when I fiddle with the BCN_ORIENT_YAW setting, I get the East West to work but the North South is backwards.
Another issue I have is while manually driving a short distance, the tracked path (on the mission planner) overshoots the stopping point then eventually comes back. I assume this is the EKF doing its job. I'd sure like to reduce the EKF influence but that is way above my pay grade.
So are there others out there using POZYX on a rover and if so what are your experiences. And is the 3.2 section the best place to share those experiences?