There is really no Tren floating over the filler. I think it`s safe to assume I used a 4 gram kit. The greater amount of filler has to be because there is 6 grams worth of Fina used in a 4 gram kit. Mix ups happen. -- Big question is, does what I`m left with probably come out to around 150mg/ml? Also assuming 6gr done w/a 4gr kit, what else should I be aware of about my Tren if anything???