Quote: Originally Posted by bm11 Samson, I also sampled my 200mg/ml prop this morning. I am doing an A/B comparison, using 2ml of my 100mg TP/100mg
NPP per ml in right delt as a control, and 2ml of my 200mg/ml prop in my left delt. I find the TPP/NPP blend to be some of the most painful gear I have brewed, not crippling, but ...