I don’t see you listing Si as one of the macros. I have been using Stout MSA with good results, though I cannot say my results are better just for using the product since I have changed so many variables of late. 
I have been adding a ml/gallon
I don’t see you listing Si as one of the macros. I have been using Stout MSA with good results, though I cannot say my results are better just for using the product since I have changed so many variables of late. I have been adding a ml/gallon