Has anyone ever injected Tren in their bicep before? I was about to this morning and chickened out until I asked you guys your opinion. To me, Tren hurts like hell! I have injected in both delts and this morning I did tricep. as I am writing this (6 hours later) my tri is sooooo sore. Hell, my delts are still a little sore. I question the bicep becuase of all the veins i see and especially the ones I dont see. If it burns this much in my delts and tri's, wouldn't it be worse in my bicep especially if i poke through a vein. Also, does anyone else experience this soreness from tren? I followed Harvey conversion process ( http://forums.anabolicreview.com/showthread.php?t=84684 ) and I know it called for a lot of BA (1cc/1000MG) so I used 4cc in my 4G mix. I heard BB is less harsh on the burning than BA so could I use 4cc of BB instead next time? I have seen the ratio of 2%BA and 20%BB but I have no idea what % of what is.