right guys been on the strip today and this is what has come to light my 8v gearbox that im running with the 20v in 1st and 2nd i get amazing launch beat most things of the line 3rd gear seemed to run out of steam and 4th was pooh to so whats the differences between 8v 3rd and 4th and 5th and the 16v ratios would it be possible to use the 8v 1st and 2nd in a 16v box?