and, you know, of course i somehow managed to get the funny 420 unit number (number 420 out of 500 units they made for the testing program)

yes but as this is a fingertip mouse @ 35 grams you only hold it very loosely with the friction of your fingertips, so it's not an issue for me right now

if it becomes an issue I can easily open it up again and remove some layers of foil etc

pretravel is the amount the click moves before it actuates the microswitch and actually does the "click"

you generally want minimal pre and post travel on the clicks, so there is no wasted movement and so it feels snappy and locked in

tightened up the click tension via the screws to fix some wobble and pre-travel, and added aluminium tape to the plunger to add more pressure so the clicks are lighter to activate (and fix pre-travel)

tape on the left here, compared to none on the right

I added 3 layers of it on both plunger

I charge it everyday so as long as it can last enough to still do that, doesn't matter to me.

battery swap for a lighter weight, among other small tweaks

is just a widdle babey

the video quality on this website does NOT have to be this bad