It's a 0.6 gap from top to bottom out of a score of 100. Plus or minus a third of a percent from average. Pretty small effect. But it would add up (or, well, pe

It's a 0.6 gap from top to bottom out of a score of 100. Plus or minus a third of a percent from average. Pretty small effect. But it would add up (or, well, persist - it wouldn't get bigger) if it happens to you for every assignment for every class and that sucks. If there's more than one assignment you can basically erase it by randomizing each separately. If you really care beyond that then randomize for one assignment, flip it for the next, then randomize again for the next etc.