Hi, Needless to say I made a mistake when doing my CC red mnt cabernet kit. Long story but I had to top it up with water (2 750 ml bottles worth). Now I am paraniod and think it tastes a little thin. I have been recommended to use glycerin. It is currently racked and waiting to be cleared (30 days in). I was wondering if I could condense down a store bought cabernet; similar to turning it into a madeira wine and top up a 1 gallon carboy (it has about 500 ml of head-space in it now; just rack today) with it to help add some boost to the overall final 6 gallon kit. I figure this will give it a little more body and boost the grape-yness/fullness of the taste. I am sure this has flaws...any thoughts on this?