dtc

I have a Antler Cyberlite carry on suitcase. The retractable handle is stuck in the retracted/locked position.

I depress the "button", I can feel/hear a click, but it doesn't seem to move the unlocking mechanism enough to allow me to extend the handle.

I removed the interior lining and the locking mechanism isn't visible. Is it buried inside the tubes?

Any thoughts on how I might go about solving this on my own?