In Q&A 1150 as to whether or not teams could leave their driver stations (which is diagrammed in figure 2) to do match loads, the answer left teams to believe that they could be outside of the drive station as long as they were in front of the field wall by the alliance station. Here is the quote they showed me from Q&A:
For the purposes of Match Load entry in Over Under Matches, Drive Team Members may introduce Match Load Triballs from any position along the field wall in front of their Alliance Station, but should not move around a corner of the field to access the area beyond the Match Load Zone. Teams should consider this limitation a constraint of the game, and should identify designs and strategies that allow them to safely introduce Match Loads within reach of their Alliance Station if placing them onto Robots.
Up to that point, I believed they had to stay in their alliance station and could reach over the wall in front of Alliance Station to match load.
Which is correct - allowed to step outside Alliance Station or not? (illustration using Figure 2 from Game Manual - at our events we leave a foot on each side of alliance station as Game Manual depicts in every illustration of Alliance Station so referee can safely see match loads)