so far i have bought 2 diff def files off of him for 25.00 a piece
compared to the last 2 def files i had to pay 35.00 a piece for from dalke
dd's files had no egr control,no speed limiter control,no rev limiter control,no provisions to ignore a ckeng lite code
sailorbobs def files had everything labeled out pretty dam good to let you know what you were looking at and what it is soppose to do.
kinda made a computer illeterate person like me feel as if i knew and had a decent understanding as to what i was looking for and what i was needing to do.by no means am i a professional but sailorbobs def files made it easy
thank you sailorbob(derek fenwick)