Let me bring you up to speed ColdBusa. In a perfect world set-up could be made in the pits prior to a run. However, race tracks, race cars and race directors are far from perfect. Tuning decisions are made prior to a run based on weather considerations, your opponent and track conditions. Alot of times you can sit in staging for 30 minutes to an hour or longer waiting for a clean up, timing equipment issues or whatever. Bottom line is you don't do that. You make all your tuning decisions 2 minutes prior to making your pass and that 2 minutes is critical. I may want to make adjustments to ignition curve and ramp rates, launch RPM, tire pressure, shift RPM, suspension settings, not to mention turning on my air supply, putting on my jacket, gloves and helmet. Not having to fumble around with a stupid key would be one less thing I have to deal with during those two minutes.