As mentioned later in the thread, this has been documented for at least 30 years...

		blincoln on April 28, 2023 \| parent \| context \| favorite \| on: Check if your IKEA chair is compatible with your s... As mentioned later in the thread, this has been documented for at least 30 years, although I'd never heard of it before: https://emcesd.com/pdf/eos93.pdf