My 2012 car already had this kit fitted when I got it but I guess you're right about having to drill out the tapered hole to accept the 14mm bolt. By the way, Morgan's drawing for this kit is incorrect and the conical spacers should be fitted either side of the rose joint.
![[Linked Image]](https://www.tm-img.com/images/2023/01/07/Screenshot-2023-01-07-at-12.00.28.png)
[Morgan call this essential steering upgrade the 'Comfort Kit'.]
