sorry, that didn't come out too clearly.
you have 2g of tren..
there are two types of kits for tren - one to convert 2g and one to convert 4g (actually there may be more, but i have only dealt with these two).
so it seems as though you have a 4g kit and only 2g of tren.
you can either buy 2g more tren or buy a kit made to specifically convert 2g of tren at 75mg/ml.