In the throws of trying to finish a 2013 kit. I applied SB 18-02-02 and decided to apply SL 00068 to make the install (and future remove and reinstall) stabilator easier. My question is that the SB 18-02-02 came with AN470AD3-3.5 rivets. Those have the round heads vs countersunk heads. When I'm looking at the SL 00068 all the rivets are shown as countersunk. Should I put countersink rivets on hinges?