Super, thanks for the write-up, really helpful.
The previous owner of my 2018 car had the passenger side gaiter (only) replaced under warranty during a service at the Factory Service Centre. The new gaiter is softer than the more plastic and original driver side one still fitted. Issue for me is that there seems to be a very slight oily film, not much, on the original driver side gaiter. I cannot spot a tear and neither could the mechanic at the last service when I asked him to also look at it. But I suspect there could be a pinhole somewhere. I have changed lots of gaiters myself on conventional racks so was slightly bemused by the oddly designed Morgan one! Anyhow, I now know what's involved if I need to change it in the future.
Thanks,
H