[Lazy Ant Brewing]

To use Brun Water for BIAB as opposed to sparging (I've already entered my tested water values and selected my desired water profile), I've been  putting all my water volume in the Mash Cell (J15) and putting zero volume in the Sparge Cell (L15) in the Water Adjustment Tab.

Do I need to do anything else to get proper water adjustment?

Thanks in advance for your help.

[lindak]

I can't say with absolute certainty, but that is how I have done it oir my BIAB batches.   I have checked my ph and it has been as predicted.   

[mabrungard]

That approach should work.

[Lazy Ant Brewing]

Thanks to both of you for your help!