lr BSB brake floater

Tried to contact BSB today to ask this question but the tech people had left for a race.
We got a new BSB lr brake floater and it has 3 vertical holes that rod hooks to. We've been running it in top hole, is this correct? What happens if you lower it on floater, closer to axle tube, will it react quicker or change the loading? Thanks for the help.

lowering it on the rear end will make it act faster and more aggressive. On my cars if you put it in the bottom hole with much angle if you stab the brakes on entry it can make it bottom the rf.

Thanks for the information.