Hi – have recently bought a factory built 2 litre Mk3 based Enigma. It drives very well and at over 6ft I’m a better fit than the Mk2 MX5 that I used to have. Scuttle shake is almost non existent although the performance is hampered by those big wheels which have now been changed for slightly wider ones that have a more suitable offset to the originals and without using spacers on the back. Will put some pics up soon.