My 12 is deleted with hs stock tunes from minimax. runs good but seems pretty laggy when I accelerate, like it has to think about it before power kicks in. I get good fuel economy because drive pretty normel 80% of the time. I would like to get rid of delay when power is needed. I don't have transmission tuned currently because honestly when I deleted truck it had less than 1000 miles on it and was afraid to :lame: but wondering it that only issue or would trying different tune and trans tune make bigger difference