If you purchase a MTU Drive it has been bench tested and certified to work. MTU has to charge a little to perform this task.
The cost of fuel and time searching for a drive that does the job can cost you more than $40. Time is a valuable commodity in my business. I have very little to go around so I don't mind paying a little extra. I just hate it when I buy something and it does not do what I bought it to do.
My MTU drives work perfectly right out of the box.....no worries here!
