[Nibile]

So, not to pollute the YYFY thread, here's a thread in which you can help me understand.
The holds.
Start matched.

image by Nibile, on Flickr

RH to this.

image by Nibile, on Flickr

LH to this.

image by Nibile, on Flickr

RH to this.

image by Nibile, on Flickr

LH to this.

image by Nibile, on Flickr

Then the dyno, etc.
Different angle:

[andyd]

Can we use maths to calculate this? 

[GCW]

Powered by Guinness?  7c+.
Powered by Carling Black Label?  6b+.

[Nibile]

 

[GCW]

The one at 8:37 is the one I remember most, the first time I saw it I didn't realise it was all one ad to start with

[Sloper]

Scottish VS