Thanks Briskites...
So I'm guessing the overall max length is determined by how long the centre section is..
Is it supplied uncut , ie. can it be cut down if you don't need that much adjustment, or is it
Supplied in increments like the Werners?
I'm thinking another option is for me to buy a Makani 3 pc at the Naish pro centre in Kahului. (Too bad you guys are in Oz ,and I'm in Canada .... I should move..)

David S