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Why are there two of them
(piefedimages.s3.eu-central-003.backblazeb2.com)
General rules:
Exceptions may be made at the discretion of the mods.
I use my mice at over 20k dpi, and for the longest time the sensors got increasingly more accurate but still had the rare wiggle. Especially with cars driving by.
To stop my system waking I first started turning the mouse upside down, but later instead propped it half up on the rim of my keyboard. That latter is really quite convenient, might also work for you.