[Callers] New 4x4 composition with a tunnel, and related questions

[Colin Hume]

On Thu, 2 Aug 2018 18:40:51 +0000 (UTC), Mac Mckeever via Callers wrote:
> interesting - the a1 looks pretty ambitious - but if they don't finish in time, the a2 is forgiving

I agree with Mac, but I also don't think contra dancers will be willing to take 4 steps to go forward and then 4 to box the gnat - 
they'll do the whole thing in 4 steps.  So I wouldn't worry about the phrasing for the rest of A1 - one couple duck through to the 
other end, and as soon as they're clear the other couple go.

Colin Hume