[r-t] Lead head codes redux

Graham John graham at changeringing.co.uk
Wed Jun 21 12:35:59 UTC 2017

On 21 June 2017 at 11:43, Don Morrison <dfm at ringing.org> wrote:

> Does your count of 11 methods
> affected include any even stage, twin hunt methods (it may
> well be that the number of affected methods there is naught)?

One of the eleven is even stage.

> I have always presumed that a-m at odd stages refer to the
> change *following* the lead head, with the apices of the
> palindrome as the hunt bells swap with one another: 3rds
> for a-f and Nths for g-m; is this correct? ...

> I suppose another way of looking at this is "are a-m at odd
> stages and p-s at even stages only applicable to methods
> both of whose hunts bells are principle hunts?"

Yes. I believe that is correct.


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