Hey red, I just had both of my rx1s extroverted and just remeber to pull all the bolts off of the jackshaft! I learned the hard way I cant remember what the measurement was but , I did write it down I will go home tonight and get em! There was alot of stuff to disassemble, Not a hard job just really time
consuming! you have to measure the distance between the 2 drivers, and the track , middle and outer! Is your track all punched out? 8)