Nah man ive called him bout 2weeks straight about a week ago everysingleday i mean literally and he doesnt even call back.....before and after those 2 weeks i called him about 2-3 a week and no returned calls back.....its would ave been ok if he had just left everything alone but he he was all go....until he cut the 3.0l heads then no calls back from zach..........bc i wud have just dropped it straight in but he offered to help and all so...w/e guess some people just dont care....preciate the offer though im just gonna find someone to just do it for me since i dont have the time at all to make an attempt at it.