[r-t] Jump change notation

[Richard Grimmett]

> On 18 May 2015, at 08:04, "Glenn Taylor" <gaataylor at blueyonder.co.uk> wrote:
> 
> number
> of bells simultaneously jumping increases is a very good point, but prompts
> the question as to what is the realistic practical limit for the extent of a
> jump (on tower bells of typical weight) by a working bell.

It is common practice at the Bullring to call the 15th from lead to rounds during jump call changes, so I would say there is no practical limit when calling up.

R