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I had one more thought @speckpgh : make sure your string ball ends are seated on the bridge plate…? This would not cause the strings to make a sharp tone but you may get some extra unintended jangle if they are not snug on the bridge plate. You can check this if you have an inspection mirror or if not loosen your strings enough so you can get your hand in the sound hole and feel up underneath the bridge (I have XL hands and can get into most of my guitars); you will feel the bridge pins and then you can feel up to where the ball ends are and they should be in contact with your bridge plate. Look for a uniform feel beween you low strings and high strings. If you feel one or two of the balls are hanging into the guitar that may be some of it. Loosen your pin and pull up on the string until flush, reinsert pin, tune back up and good to go.