TODAY I RECEIVED MY NEW HS411BPP & HS411APP BRACKETS SO I CLECOED THEM TO THE AFT HS SPAR WITH THE VA146 BEARING SANDWICHED BETWEEN THEM & DRILLED FOUR OF THE HOLES THROUGH TO THE HS411APP AS ONLY THE HS411BPP IS PUNCHED WITH THE HOLES FOR THE HINGE BEARING I THEN REMOVED THE ASSEMBLY & DRILLED THE REMAINING TWO HOLES NEXT I DEBURRED THE PARTS AND PRIMED THE VA146 BEARING WITH TEMPO ZINC PHOSPHATE SELF ETCHING PRIMER.