I know this is probably uncommon on this forum, however i have a few company caravans that need a lower speed limiter set to them. I have set the speed limiter to 70mph. However even with the 70mph speed limiter, the transmission will downshift and hold 4k rpm if you floor it or set the cruise control higher than 70mph. Im looking for a way to set it so itll stay at the speed limiter and wont downshift if you floor it or set the cruise higher than 70mph, to make it dummy proof.