A lady further down the row was complaining that we all needed to move down because she didn't have enough space. I was able to just point out that we were definitely in the right spot, and our chairs are zip tied to the bleachers, so we weren't moving anywhere.
Fortunately the people in front of us got the pre-installed chairs as well, so we had decent leg room.
They should really just make those standard, it would eliminate a lot of nonsense.