On 29/09/2019 10:53, Mike Halmarack wrote:
On Sun, 29 Sep 2019 02:44:33 -0700 (PDT), Tricky Dicky
wrote:

Proceed with caution Mike shelves secured with cam locks are done so for a purpose. Wardrobes and shelving units sold by the doyen of self assembly furniture IKEA, often have at least one fixed shelf the purpose of which is structural to prevent the tall sides from splaying out. It might not be apparent when the unit is empty but will certainly become evident when it is loaded!

Richard
Tricky,
My wardrobe is turning out to be a minefield!

...........Or put in an additional shelf at the required height.
Just sell her the idea you are giving her additional shelf space.