I am more than likely going to enter my truck in a small time truck pulling event in a nearby small town next month. They use what looks to be a very hi-tech sled with all the trimmings,(not sure of the weight, looks big and heavy) Im looking for suggestions on how to start out- 1st gear/4-lo, 2nd gear/4-lo, 1st gear/4-hi, ect... You only get to pull one time and thats it, and I really dont want to emberass myself or powerstroke owners across the nation. Also with 36" parnelli jones dirt grips (50% tread /ubbthreads/images/graemlins/bleh.gif) what air pressure for the event? Thanks guys, read my sig for truck specs for more accurate suggestions.