Hey guy thought i'd let you guys know who have the previous version which is not adjustable...... their was a exchange program he posted up on msf awhile ago to exchange the old for the new one for $15.
All i had to do was send the shift plate ONLY back with a check or money order and he'll send you a new revised one.
I was not notified about this from the supplier in Aus and didnt notice any posts about this so thought i would let you guys know if they want to exchange.
Here's the post
NEW JBR Ajustable Short Shift Plate EXCHANGE/UPGRADE PROGRAM - Mazdaspeed Forums