Programming the 8971

[James2]

Is there a particular reason that MSD created the 7570 unit to program the 8971? Would it be possible to just create a software program to allow users to program the 8971 using a laptop computer? I know the 8973 allows that capability with the ProData software, but a racer still needs the 7570 to work with the 8971.

[msdtech21]

The 7570 was created because of racer and crew chief demand. At the time that the equipment was being developed Laptops weren't as cheap and accessible as they are now.