Hello Brian.
I hope I didn't seem to be stealing your thunder - it's good to have several solutions to choose from.
Indeed, the longer piece of tube butts up against the underside of the square hole while the shorter bit fits between the sides of the hole.
It's just tight enough not to drop back down although, if it did, the buckle would stop it falling right out.
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Mike - Riding on the right - riding for pleasure!
'09 Silverwing 600 - 'The Winged Express' - Delta Blue, ABS, Heated Grips, Givi Airflow Screen, Utopia rider's backrest, Givi pillion backrest & E52 Topbox, Cortech Super Mini Tank Bag as a tunnel-bag, Starcom Digital Comms System.
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