Of course your right Spruce I am getting mixed up with reach height and appologise, been in the yard and re-measured and I get 25ft actual out of the 11m gangster.
But if you fit the 4rth and 3rd section of the Zensor onto the 4rth Gangster you can stretch another 3ft out of it.
In extreme/temporary conditions you can also intermingle the Zensor with the gangster in a couple of places, for instance the no 6 section Zensor will fit onto the last section of the gangster which will give you an extra 18" or something like that.
Or G7a onto 7Z, onto G8 then Z8 into the base of the RT G8, gives you an extra 4ft ( I think if memory serves right I got total the combination to 32ft actual
more fun than stretch a Harris.
But over 30ft and I suggest a 16m c/f pole like a Maver/Daiwa/Map as they are really stiff in comparison.
If you just want tips for brushes to fit any c/f modular or a ground floor short reach then the 5m gangster is cheap.