well dude your bound to spin in firdt due to that firdt gear has the most torque reson why is becase that pull you out of a dead stop, if you whant to launch from a dead stop rev up to 3 4k sounds a little harsh keep it there relese the clutch and go. if you dont have LSD tranny your gona have more spin then anything and if you whant to line it up with some one i say you do it in second gear not first your justgone turn the whole street in to smoke. lol do it from second in a high rpm and there you go