a new 2 piece bezel is being made for the Jackson and DSN case, this helps a great deal with the alignment of the stem and stem tube when fitting the Southy Dial. The Southy dials are considerably thicker than standard dials which throwns the stem out of alignment... The new bezel is more accurate, it takes an authentic T24 plexi without adjustment and also solves this stem problem...I will add a new T24 plexi to the range as well. The t24's I currently make fits the DSN and Jackson case but its "very" slightly undersized...the new T24 wil be excatly the same size as the original...

http://www.repgeek.com/showthread.php?t=147305