Gday Mark
Its not Sth E Qld, but i bought thin wall alloy tube off a mob called
Light Spars of Australia in Moorabbin Vic a few yrs ago.
They do yacht spars, flagpoles and IIRC hang glider tube.
I got proper 2" and 1-7/8" x 0.056" wt tube from them,
but i think they also did smaller.
May be worth a ring.
Andrew
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