And I think there is a long thread on here somewhere on it.
Here is the thread -
http://www.talkmorgan.com/ubbthreads.php/topics/273706/1I had the Rev hang problem on my 2016 Roadster. Eventually, after a long wait (delay in getting the parts) I had the factory fitted ECU upgrade which has solved the problem.
It also gave me an extra 20 BHP (as if the car needed it!) but it is much more responsive to the throttle, as born out by not just me but also another experienced Roadster owner who drove my car recently.
If you like to drive the car as some of us do, i.e. quickly, then I would recommend the upgrade. If you don’t normally get the revs over 3000 and just like cruising around looking at the countryside (nothing wrong with that either!) then don’t bother.
