Have Gewurtz we picked Sunday, (Portland, OR)

Here are specs after pressing.

Brix 25
TA .60
PH 3.8

I need to get the acid up a bit and instructions indicate I need about 1 tsp
acid blend per gallon to raise .15. So in this case 11 gallons juice would
need 3.6 tablespoons (I promise my next investment is a scale)

Just would like confirmation that I am understanding this right. Shooting
for about .75 TA

Thanks

Tom