We used the only one on the local Buick car lot to use for the day when my wife needed to learn to drive a manual. But that was me that was well versed, and her being 30 or so under my guidance. They may have a problem with a younger person that’s trying to abuse it and get it to stall. Nothing wrong with a car that won’t stall though. Usually the idle is set up higher on a manual or the clutch is already slipping and on its way out.