I understand the passenger backrest/tourpack is adjustable to another position. Whats the drill for moving it to the rear?

Tired of kicking the left rear speaker everytime I dismount.

 

The adjustment only moves it about 3/4 of an inch I think. If you look up at the bottom of your tourpack you'll see 2 grooves. Make sure you're in the rear groove now so you know if you even CAN move it back, mine was delivered in the farthest rear position (front groove). I ended up buying a relocator kit from George Andersonthat moved it rearward 1 1/4 inches with the option of 2 1/2 inches. $130.00 shipped and well worth it.