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acceptable cover letter. You must have spent a significant amount of time trying to figure it out and spent about 2 seconds on explaining what you think is going on here. I'm not convinced there's an issue here at all, and I'm not going to spend time on it after this cover letter. It seems like you are also not sure there's a problem. If it's important enough to fix then it's important enough to explain what isn't correct. If it's not important enough to explain then don't bother fixing it. Thanks, Liam