Unlike the newer versions of the A1 printer, the A1 Mini does not come with a bump stop, so I made one.
This is a bump stop that helps prevent the heatbed cable from being crushed too much if the printer is for example, pushed towards a wall or tilted.
The back of the bump stop has two 1.05 mm deep square holes to press on a piece of double sided tape (I used Scotch-Mount Double Sided Mounting Tape)