Is that a Hammond 1590a? Man that is a tight fit. NICE WORK LOOKS GOOD. I'm fixing to start working on my 7th DNA200 and it will be in a 1590a I hope mine turns out that nice [/QUOTE] The top of the case does not fit, yet. I'm going to mill out the edges tomorrow at work and hopefully it does after. Also the 510 pushs against the lipo so I'm going to have to figure something out for that factor. However if you need small this is legitly the tightest fit you are going to get. The tact buttons make it so that the board fits flush and the Lipo holds it all in place. If I were to do it over again I would make certain that the lipo doesnt get in the way of the 510 however I, again, am going to try and do something about that tomorrow...Good luck and be careful.