received mine today,think I ordered it saturday,but fast delivery.I use the top holes for my standard screen
so I used the small spacers top and bottom of bracket,so spacers,bracket,screen on top of bracket,inserted supplied bolts,tightened everything up job done,it did take me longer than 20 mins though,kept dropping the spacers on the floor
.I actually think that there is neither a right way or wrong way to fit this bracket,just fit it as it suits your set up,great service great bit of kit