KAD Remote Change Reverse Gear Inhibitor is a very simple way of stiffening the preload on the detent. This prevents selecting the reverse gear gate on 3rd to 4th gear changes, a common issue on Historic Motorsport Mini Cooper 'S'.
This enables reverse gear to still be selected from the driver seat while belted in.
The kit comprises of a new threaded detent bung, plunger and stiffer spring.
Tested with many drivers with great success rate.