'Unger' should take a leaf out of 'Tucker's' book and re-vamp the Hi-Flow Carbon Tec poles.
Tucker poles are much better now that they are fitted with 'pennel' clamps instead of 'worm gear' clamps so why can't Unger do something similar with their Hi-Flow poles.
Ungers pole has a heavy on/off tap connection which weighs 1kg which could and should have been made from aluminium not steel and the same applies to all the screw together connections at the top and bottom of each section.
If they were made of aluminium it would be a wickedly strong, rigid and light-ish pole that would give the 'new Supalite' pole from Gardiners a run for it's money.