Okay I think I understand now. The Auto launch works well for 11 second or slower cars. In a 3 speed automatic you would engage the overdrive BEFORE you start driving while the column shift is in first. As you take off the electronics automatically shift into 1st over and then you manually shift into 2nd and hit the button again. I see where there would be no time if your car is 10 seconds or faster. I saw one conversation mention that Gear Vendors makes a AutoShift Sequencer to add on to the overdrive if your car is 10 seconds or faster, but I'm not worried about that. At this time I don't plan on building my car into a 6 or 8 second car and like you guys stated, the main thing I'm after is highway cruising rpm with 3.55 gears. That 518 swap DaytonaTurbo recommends is sounding more interesting. Thanks for all your input so far