For the record posted by maglito on November 01, 2005 at 10:58 AM
Message
I use it to smooth my maps I generate, or autogenerate. it can be very handy... however, I use it for editing GM LT1 files, not Nissan Z32 files (maybe some day)...
Email me, and I can forward you my excel file and you can have you're way with it as you see fit.
You can see the significantly smoothed chart in the upper right corner.