Coloured gussets will be used to show changes in width...
... it couldn't be simpler!
... as demonstrated by the green gullet ...
... and the tree starts to open up.
... and it continues to get wider.
... the saddle is now a medium fitting.
... as it keeps getting wider.
... and wider still
... as demonstrated by the blue gullet.
... but we do this on the medium tree for demonstration purposes only.
... this has taken only seconds.
Note: medium tree Revolver should never be ridden in the extra-wide position.