According Dalaa manual optimum brace heigh is 7-1/4 to 7-3/4".
I have been shooting my Dalaa with long SF though the radar chrony changing BH and I found it works better at 8".
What BH do you have?
Dalaa Manual recomeds to set BH betwen 7.25 and 7.75"
Is this range for short, medium and long limbs?
I ask because most Oly manuals recoment diferent BH for each ILF limbs lenght.
Also read on an old thread about a DAS Master with long limbs and 8" BH.