title_body: French Press: Fine Grind!
upvoted_answer: A fine grind, especially an espresso grind, are usually avoided when doing immersion brewing methods. Reason being that their extraction times are so low that is usually not practical to press a fine grind coffee. Though this isn't a direct answer to your question, I'd recommend grinding your coffee directly before brewing. This is best practice, and it means you can grind your coffee to whichever coarseness that you need.
  
  If you want to french press this coffee I think it would be best to adjust your extraction time. If you're using an espresso grind I'd do a short bloom, then extract for 45seconds. 
  
  To eliminate fine grit, wrap a paper coffee filter over the strainer, and press immediately to achieve 45second extraction, as there will be more resistance with the added filter. If the coffee is sour or bland increase extraction time. If the coffee tastes too bitter, then try decreasing the extraction time. Bloom for maybe 8 seconds. It's hard to tell, most people press coffee because they like pressed coffee, and they'll usually use a coarse grind for this. Using a fine grind will likely negate the benefits of using a press pot, and could very well be impossible/very difficult to consistently get a good cup.