Ah, ok. From the Reddit thread it sounds like you were using a 20MB file for the 2s result? From the article it sounds like the 2s result was for the 90Kb file

Ah, ok. From the Reddit thread it sounds like you were using a 20MB file for the 2s result? From the article it sounds like the 2s result was for the 90Kb file, which would have been rather odd.