Can confirm, definitely RAM pack wobble. Still makes me shudder! Memotech solved this problem by having a lower-profile RAM pack that included a piece of Velcr

Can confirm, definitely RAM pack wobble. Still makes me shudder! Memotech solved this problem by having a lower-profile RAM pack that included a piece of Velcro so the connector stayed secure. https://www.nightfallcrew.com/27/09/2013/memotech-memopack-16k-for-sinclair-zx-81/ https://www.nightfallcrew.com/27/09/2013/memotech-memopack-1...