| Your Right About The 1/4" Gap , Thats Good But Check Door Jambs Also If Youve Cut Them Tight It Will Also Cause This,
Is Your Floor Concrete, Maybe A Basement, Reason I Ask Is You May Be Gettin Some Moisture Under The Floor, If So Use A Dehumidifier And See If This Helps
If You Can Push Your Floor Back Down It Must Be Tight Somewhere Your Not Seeing |