i have a brass infinite clone. i lightly wet sanded with a 600 grade: the outer of the post on the button, the inner circle of the ring that slides onto the post, the inner corner edges of the sliver part on the button, and the out edge corners of the brass on the main tube. basically anywhere where friction would happen a slightly sanded. cleaned it a bunch of times with warm water and dish soap and really polished it. dropped a couple drops of olive oil into the switch underneath the white delrin part (where the center post and the ring slide against each other).
switch is perfect now. super smooth, no sticking or crunching and it will fire if i press the button on the outer parts. i've had it for a couple weeks now so it's probably worn in a bit as well, but it's now my favorite button out of the three mods i have (nemesis with magetic switch and panzer)
@v1k1ing1001 how did you shorten the switch on this?