EVERYONE KEEPS TELLING ME TO CHANGE TO NOS TIMERS AND GET AWAY FROM THE PROGRESSOR. I LIKE THE NOS PROGRESSOR BECAUSE IF THE TRACK GOES AWAY YOU CAN TURN THE KIT DOWN WITHOUT HAVING TO CHANGE ALL THE JETS. I KNOW THAT THE PROGRESSOR WORKS THE CRAP OUT OF THE SOLENOIDS BUT I LIKE TO BE ABLE TO BRING THE KIT UP TO 500 NOT TRYING TO GRAB 350 TO 400 OUT THE GATE. THE TRUCK SEEMS TO WORK GREAT ON 250 OUT THE GATE BUT DON'T WANT ANY MORE THAN THAT AT ONE TIME SO I WAS GOING TO START ADDING FROM THERE AND GO TO 500 ON THE FIRST SYSTEM THEN GRAB A SPORTSMAN FOGGER ON A STEERING WHEEL BUTTON IF THE TRUCK WILL HOLD IT. WHAT DO YOU GUYS THINK BESIDES I AM OUT OF MY MIND.