In later revisions they added a stronger spring underneath the button to prevent unintended resets. I had a II+ with it back in high school (48k RAM, dual flop

In later revisions they added a stronger spring underneath the button to prevent unintended resets. I had a II+ with it back in high school (48k RAM, dual floppy drives, 80-column card -- I was the envy of all my friends!) I'm wondering if a plastic fence around the button can be made to act as a guard. Or perhaps a modern equivalent of your uncle's bottle-cap, with a small hole where you could insert the tip of a house key or a pen to activate the button.