Thanks Martyn for organising this, and great to see a couple of M100s on the stand today. Alas mine wasn't there as I only finished bolting it back together around 11pm last night and while I drove it over to Ilford this morning to meet Brian, I elected to jump in with him, which won me the chance to drive his Plus 2 back instead.
So my M100 sat on Brian's drive all day, and didn't get rained on, but his lovely Plus 2 endured spray and drizzle on the way there, some sun, a thunderstorm at Duxford and then a bit of a downpour on the way back home.
Nice to see Tim (and son) there and meet Steve (and family) with the early white M100 - and what a lovely example it is too, we will have to compare VINs.

I know, I know, I should have taken mine as well, especially as it drove very nicely indeed on my trip back home (A13, M25, A224). The sad bit is it's no easier to start, so I am back to the drawing board for a new theory on what to fix.
Ian.