One of the interesting nuances of the Renault automatic is external control of how many RPM's before the transmission shifts. That's what the second cable on the throttle spool does. Tightening or loosening it raises or lowers the shift points (can't remember which direction raises or lowers the shift points -- perhaps Farrar can confirm).
My automatic conversions include a second clevis to pull on the shift point cable, which passes through the clevis and gets locked into place with a cable stop after the user picks shift points he or she likes.
Bill Robertson
#5939