A residue of the first group known as the Millerites believed that the chronology of Daniel 8;14 the 2300 Evenings and Mornings was correct, the problem was the Millerite interpretation of the Sanctuary. They believed it to be planet earth. This second group discovered that the interpretation of the Millerites which included themselves was incorrect. Once they discovered the theological error they were able to poise themselves into the position of the second group or phase two of the Concurrent call which is found in Revelation 10:11 as well as the concurrent call within the parabolic time clock of Matthew 20:5 which would be the fulfillment of Revelation 14:6,7 ” the Hour of his Judgement has come” . Even though the Millerites presented this Revelation 14:6,7 as the Hour of his judgement believing it to be the second coming of the Christ and the destruction of planet earth (the Sanctuary) by fire, it was the second group which correctly interpreted the prophecy of Daniel 8:14, ” the Cleansing of the  Sanctuary” in relation to the fulfillment of ancient Israel’s 6th feast which in the New Testament would be the Judgement Hour of Revelation 14:6,7  which is in relation to the information  provided in Hebrews 9:23  which relates to Daniel 8:14 and the Cleansing of the Heavenly Sanctuaryon account of the fact that to the ancient Hebrew mind, the cleansing of the Sanctuary was the Day of Judgement. 

http://www.biblegateway.com/passage/?search=Hebrews%209:23&version=GNV